diff --git a/AUTHORS b/AUTHORS
index 5607d65668..503af632cc 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -267,5 +267,6 @@ Other contributors, listed alphabetically, are:
 * Marc Auberer -- Spice lexer
 * Amr Hesham -- Carbon lexer
 * diskdance -- Wikitext lexer
+* Nikolay Antipov -- OpenSCAD lexer
 
 Many thanks for all contributions!
diff --git a/pygments/lexers/_mapping.py b/pygments/lexers/_mapping.py
index 87d261c715..4703705ec4 100644
--- a/pygments/lexers/_mapping.py
+++ b/pygments/lexers/_mapping.py
@@ -353,6 +353,7 @@
     'OocLexer': ('pygments.lexers.ooc', 'Ooc', ('ooc',), ('*.ooc',), ('text/x-ooc',)),
     'OpaLexer': ('pygments.lexers.ml', 'Opa', ('opa',), ('*.opa',), ('text/x-opa',)),
     'OpenEdgeLexer': ('pygments.lexers.business', 'OpenEdge ABL', ('openedge', 'abl', 'progress'), ('*.p', '*.cls'), ('text/x-openedge', 'application/x-openedge')),
+    'OpenScadLexer': ('pygments.lexers.openscad', 'OpenSCAD', ('openscad',), ('*.scad',), ('application/x-openscad',)),
     'OutputLexer': ('pygments.lexers.special', 'Text output', ('output',), (), ()),
     'PacmanConfLexer': ('pygments.lexers.configs', 'PacmanConf', ('pacmanconf',), ('pacman.conf',), ()),
     'PanLexer': ('pygments.lexers.dsls', 'Pan', ('pan',), ('*.pan',), ()),
diff --git a/pygments/lexers/openscad.py b/pygments/lexers/openscad.py
new file mode 100644
index 0000000000..3d16977fb0
--- /dev/null
+++ b/pygments/lexers/openscad.py
@@ -0,0 +1,97 @@
+"""
+    pygments.lexers.openscad
+    ~~~~~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for the OpenSCAD languages.
+
+    :copyright: Copyright 2006-2023 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, bygroups, words, include
+from pygments.token import Text, Comment, Punctuation, Operator, Keyword, Name, Number, Whitespace, Literal, String
+
+__all__ = ['OpenScadLexer']
+
+
+class OpenScadLexer(RegexLexer):
+    """For openSCAD code.
+    
+    .. versionadded:: 2.16.0
+    """
+    name = "OpenSCAD"
+    url = "https://openscad.org/"
+    aliases = ["openscad"]
+    filenames = ["*.scad"]
+    mimetypes = ["application/x-openscad"]
+
+    tokens = {
+        "root": [
+            (r"[^\S\n]+", Whitespace),
+            (r'//', Comment.Single, 'comment-single'),
+            (r'/\*', Comment.Multiline, 'comment-multi'),
+            (r"[{}\[\]\(\),;:]", Punctuation),
+            (r"[*!#%\-+=?/]", Operator),
+            (r"<=|<|==|!=|>=|>|&&|\|\|", Operator),
+            (r"\$(f[asn]|t|vp[rtd]|children)", Operator),
+            (r"(undef|PI)\b", Keyword.Constant),
+            (
+                r"(use|include)((?:\s|\\\\s)+)",
+                bygroups(Keyword.Namespace, Text),
+                "includes",
+            ),
+            (r"(module)(\s*)([^\s\(]+)",
+             bygroups(Keyword.Namespace, Whitespace, Name.Namespace)),
+            (r"(function)(\s*)([^\s\(]+)",
+             bygroups(Keyword.Declaration, Whitespace, Name.Function)),
+            (words(("true", "false"), prefix=r"\b", suffix=r"\b"), Literal),
+            (words((
+                "function", "module", "include", "use", "for",
+                "intersection_for", "if", "else", "return"
+                ), prefix=r"\b", suffix=r"\b"), Keyword
+            ),
+            (words((
+                "circle", "square", "polygon", "text", "sphere", "cube",
+                "cylinder", "polyhedron", "translate", "rotate", "scale",
+                "resize", "mirror", "multmatrix", "color", "offset", "hull",
+                "minkowski", "union", "difference", "intersection", "abs",
+                "sign", "sin", "cos", "tan", "acos", "asin", "atan", "atan2",
+                "floor", "round", "ceil", "ln", "log", "pow", "sqrt", "exp",
+                "rands", "min", "max", "concat", "lookup", "str", "chr",
+                "search", "version", "version_num", "norm", "cross",
+                "parent_module", "echo", "import", "import_dxf",
+                "dxf_linear_extrude", "linear_extrude", "rotate_extrude",
+                "surface", "projection", "render", "dxf_cross",
+                "dxf_dim", "let", "assign", "len"
+                ), prefix=r"\b", suffix=r"\b"),
+                Name.Builtin
+            ),
+            (r"\bchildren\b", Name.Builtin.Pseudo),
+            (r'""".*?"""', String.Double),
+            (r'"(\\\\|\\[^\\]|[^"\\])*"', String.Double),
+            (r"-?\d+(\.\d+)?(e[+-]?\d+)?", Number),
+            (r"\w+", Name),
+        ],
+        "includes": [
+            (
+                r"(<)([^>]*)(>)",
+                bygroups(Punctuation, Comment.PreprocFile, Punctuation),
+            ),
+        ],
+        'comment': [
+            (r':param: [a-zA-Z_]\w*|:returns?:|(FIXME|MARK|TODO):',
+             Comment.Special)
+        ],
+        'comment-single': [
+            (r'\n', Text, '#pop'),
+            include('comment'),
+            (r'[^\n]+', Comment.Single)
+        ],
+        'comment-multi': [
+            include('comment'),
+            (r'[^*/]+', Comment.Multiline),
+            (r'/\*', Comment.Multiline, '#push'),
+            (r'\*/', Comment.Multiline, '#pop'),
+            (r'[*/]', Comment.Multiline)
+        ],
+    }
diff --git a/tests/snippets/openscad/test_basic.txt b/tests/snippets/openscad/test_basic.txt
new file mode 100644
index 0000000000..c1d2f3def3
--- /dev/null
+++ b/tests/snippets/openscad/test_basic.txt
@@ -0,0 +1,391 @@
+---input---
+
+include <threads.scad>
+
+/*
+   Multiline comment
+*/
+
+egg(1500);
+
+// Single line comment
+// TODO: add a line
+
+module egg(length, start=-1000, end=-1000) {
+    rotate_extrude()
+    translate([0, -length/2, 0])
+    rotate([0, 0, 90])
+    polygon(egg_half_poly(
+        length,
+        start == -1000 ? 0 : start,
+        end == -1000 ? length : end
+    ));
+}
+
+function egg_half_poly(length, start, end) =
+    concat(
+    [[start, 0]],
+        [for (x=[start : (release ? 0.5 : 1) : end]) [x, egg_eq(x - length/2, length)]],
+        [[end, 0]]
+    );
+
+function egg_eq(x, length) =
+    length / 1.25 / 2 * sqrt(
+        (length * length - 4 * x * x) /
+        (length * length + 8 * egg_w * x + 4 * egg_w * egg_w)
+    );
+
+
+---tokens---
+'include'     Keyword.Namespace
+' '           Text
+'<'           Punctuation
+'threads.scad' Comment.PreprocFile
+'>'           Punctuation
+'\n'          Text.Whitespace
+
+'\n'          Text.Whitespace
+
+'/*'          Comment.Multiline
+'\n   Multiline comment\n' Comment.Multiline
+
+'*/'          Comment.Multiline
+'\n'          Text.Whitespace
+
+'\n'          Text.Whitespace
+
+'egg'         Name
+'('           Punctuation
+'1500'        Literal.Number
+')'           Punctuation
+';'           Punctuation
+'\n'          Text.Whitespace
+
+'\n'          Text.Whitespace
+
+'//'          Comment.Single
+' Single line comment' Comment.Single
+'\n'          Text
+
+'//'          Comment.Single
+' TODO: add a line' Comment.Single
+'\n'          Text
+
+'\n'          Text.Whitespace
+
+'module'      Keyword.Namespace
+' '           Text.Whitespace
+'egg'         Name.Namespace
+'('           Punctuation
+'length'      Name
+','           Punctuation
+' '           Text.Whitespace
+'start'       Name
+'='           Operator
+'-'           Operator
+'1000'        Literal.Number
+','           Punctuation
+' '           Text.Whitespace
+'end'         Name
+'='           Operator
+'-'           Operator
+'1000'        Literal.Number
+')'           Punctuation
+' '           Text.Whitespace
+'{'           Punctuation
+'\n'          Text.Whitespace
+
+'    '        Text.Whitespace
+'rotate_extrude' Name.Builtin
+'('           Punctuation
+')'           Punctuation
+'\n'          Text.Whitespace
+
+'    '        Text.Whitespace
+'translate'   Name.Builtin
+'('           Punctuation
+'['           Punctuation
+'0'           Literal.Number
+','           Punctuation
+' '           Text.Whitespace
+'-'           Operator
+'length'      Name
+'/'           Operator
+'2'           Literal.Number
+','           Punctuation
+' '           Text.Whitespace
+'0'           Literal.Number
+']'           Punctuation
+')'           Punctuation
+'\n'          Text.Whitespace
+
+'    '        Text.Whitespace
+'rotate'      Name.Builtin
+'('           Punctuation
+'['           Punctuation
+'0'           Literal.Number
+','           Punctuation
+' '           Text.Whitespace
+'0'           Literal.Number
+','           Punctuation
+' '           Text.Whitespace
+'90'          Literal.Number
+']'           Punctuation
+')'           Punctuation
+'\n'          Text.Whitespace
+
+'    '        Text.Whitespace
+'polygon'     Name.Builtin
+'('           Punctuation
+'egg_half_poly' Name
+'('           Punctuation
+'\n'          Text.Whitespace
+
+'        '    Text.Whitespace
+'length'      Name
+','           Punctuation
+'\n'          Text.Whitespace
+
+'        '    Text.Whitespace
+'start'       Name
+' '           Text.Whitespace
+'='           Operator
+'='           Operator
+' '           Text.Whitespace
+'-'           Operator
+'1000'        Literal.Number
+' '           Text.Whitespace
+'?'           Operator
+' '           Text.Whitespace
+'0'           Literal.Number
+' '           Text.Whitespace
+':'           Punctuation
+' '           Text.Whitespace
+'start'       Name
+','           Punctuation
+'\n'          Text.Whitespace
+
+'        '    Text.Whitespace
+'end'         Name
+' '           Text.Whitespace
+'='           Operator
+'='           Operator
+' '           Text.Whitespace
+'-'           Operator
+'1000'        Literal.Number
+' '           Text.Whitespace
+'?'           Operator
+' '           Text.Whitespace
+'length'      Name
+' '           Text.Whitespace
+':'           Punctuation
+' '           Text.Whitespace
+'end'         Name
+'\n'          Text.Whitespace
+
+'    '        Text.Whitespace
+')'           Punctuation
+')'           Punctuation
+';'           Punctuation
+'\n'          Text.Whitespace
+
+'}'           Punctuation
+'\n'          Text.Whitespace
+
+'\n'          Text.Whitespace
+
+'function'    Keyword.Declaration
+' '           Text.Whitespace
+'egg_half_poly' Name.Function
+'('           Punctuation
+'length'      Name
+','           Punctuation
+' '           Text.Whitespace
+'start'       Name
+','           Punctuation
+' '           Text.Whitespace
+'end'         Name
+')'           Punctuation
+' '           Text.Whitespace
+'='           Operator
+'\n'          Text.Whitespace
+
+'    '        Text.Whitespace
+'concat'      Name.Builtin
+'('           Punctuation
+'\n'          Text.Whitespace
+
+'    '        Text.Whitespace
+'['           Punctuation
+'['           Punctuation
+'start'       Name
+','           Punctuation
+' '           Text.Whitespace
+'0'           Literal.Number
+']'           Punctuation
+']'           Punctuation
+','           Punctuation
+'\n'          Text.Whitespace
+
+'        '    Text.Whitespace
+'['           Punctuation
+'for'         Keyword
+' '           Text.Whitespace
+'('           Punctuation
+'x'           Name
+'='           Operator
+'['           Punctuation
+'start'       Name
+' '           Text.Whitespace
+':'           Punctuation
+' '           Text.Whitespace
+'('           Punctuation
+'release'     Name
+' '           Text.Whitespace
+'?'           Operator
+' '           Text.Whitespace
+'0.5'         Literal.Number
+' '           Text.Whitespace
+':'           Punctuation
+' '           Text.Whitespace
+'1'           Literal.Number
+')'           Punctuation
+' '           Text.Whitespace
+':'           Punctuation
+' '           Text.Whitespace
+'end'         Name
+']'           Punctuation
+')'           Punctuation
+' '           Text.Whitespace
+'['           Punctuation
+'x'           Name
+','           Punctuation
+' '           Text.Whitespace
+'egg_eq'      Name
+'('           Punctuation
+'x'           Name
+' '           Text.Whitespace
+'-'           Operator
+' '           Text.Whitespace
+'length'      Name
+'/'           Operator
+'2'           Literal.Number
+','           Punctuation
+' '           Text.Whitespace
+'length'      Name
+')'           Punctuation
+']'           Punctuation
+']'           Punctuation
+','           Punctuation
+'\n'          Text.Whitespace
+
+'        '    Text.Whitespace
+'['           Punctuation
+'['           Punctuation
+'end'         Name
+','           Punctuation
+' '           Text.Whitespace
+'0'           Literal.Number
+']'           Punctuation
+']'           Punctuation
+'\n'          Text.Whitespace
+
+'    '        Text.Whitespace
+')'           Punctuation
+';'           Punctuation
+'\n'          Text.Whitespace
+
+'\n'          Text.Whitespace
+
+'function'    Keyword.Declaration
+' '           Text.Whitespace
+'egg_eq'      Name.Function
+'('           Punctuation
+'x'           Name
+','           Punctuation
+' '           Text.Whitespace
+'length'      Name
+')'           Punctuation
+' '           Text.Whitespace
+'='           Operator
+'\n'          Text.Whitespace
+
+'    '        Text.Whitespace
+'length'      Name
+' '           Text.Whitespace
+'/'           Operator
+' '           Text.Whitespace
+'1.25'        Literal.Number
+' '           Text.Whitespace
+'/'           Operator
+' '           Text.Whitespace
+'2'           Literal.Number
+' '           Text.Whitespace
+'*'           Operator
+' '           Text.Whitespace
+'sqrt'        Name.Builtin
+'('           Punctuation
+'\n'          Text.Whitespace
+
+'        '    Text.Whitespace
+'('           Punctuation
+'length'      Name
+' '           Text.Whitespace
+'*'           Operator
+' '           Text.Whitespace
+'length'      Name
+' '           Text.Whitespace
+'-'           Operator
+' '           Text.Whitespace
+'4'           Literal.Number
+' '           Text.Whitespace
+'*'           Operator
+' '           Text.Whitespace
+'x'           Name
+' '           Text.Whitespace
+'*'           Operator
+' '           Text.Whitespace
+'x'           Name
+')'           Punctuation
+' '           Text.Whitespace
+'/'           Operator
+'\n'          Text.Whitespace
+
+'        '    Text.Whitespace
+'('           Punctuation
+'length'      Name
+' '           Text.Whitespace
+'*'           Operator
+' '           Text.Whitespace
+'length'      Name
+' '           Text.Whitespace
+'+'           Operator
+' '           Text.Whitespace
+'8'           Literal.Number
+' '           Text.Whitespace
+'*'           Operator
+' '           Text.Whitespace
+'egg_w'       Name
+' '           Text.Whitespace
+'*'           Operator
+' '           Text.Whitespace
+'x'           Name
+' '           Text.Whitespace
+'+'           Operator
+' '           Text.Whitespace
+'4'           Literal.Number
+' '           Text.Whitespace
+'*'           Operator
+' '           Text.Whitespace
+'egg_w'       Name
+' '           Text.Whitespace
+'*'           Operator
+' '           Text.Whitespace
+'egg_w'       Name
+')'           Punctuation
+'\n'          Text.Whitespace
+
+'    '        Text.Whitespace
+')'           Punctuation
+';'           Punctuation
+'\n'          Text.Whitespace