diff --git a/shiny/ui/_input_code_editor_bundle.py b/shiny/ui/_input_code_editor_bundle.py
index 61c726cf4..3d085f494 100644
--- a/shiny/ui/_input_code_editor_bundle.py
+++ b/shiny/ui/_input_code_editor_bundle.py
@@ -12,6 +12,7 @@
     "css",
     "diff",
     "docker",
+    "ggsql",
     "ini",
     "javascript",
     "json",
diff --git a/shiny/www/shared/prism-code-editor/prism/languages/ggsql.js b/shiny/www/shared/prism-code-editor/prism/languages/ggsql.js
new file mode 100644
index 000000000..7f2574cd4
--- /dev/null
+++ b/shiny/www/shared/prism-code-editor/prism/languages/ggsql.js
@@ -0,0 +1,79 @@
+// ggsql.js — ggsql language for prism-code-editor
+//
+// AUTO-GENERATED by tools/build_ggsql_grammar.R from the TextMate grammar at:
+// https://github.com/posit-dev/ggsql/blob/main/ggsql-vscode/syntaxes/ggsql.tmLanguage.json
+// Do not edit by hand.
+//
+// NOTE: The import path below is a content-hashed internal module of
+// prism-code-editor. If bslib updates prism-code-editor, this hash may change.
+// Re-run this script to regenerate.
+
+import "./sql.js";
+import { l as languages } from "../../index-C1_GGQ8y.js";
+
+var sql = languages.sql;
+var ggsql = {};
+
+// Copy SQL tokens
+Object.keys(sql).forEach(function(k) { ggsql[k] = sql[k]; });
+
+// ggsql clause keywords
+ggsql["ggsql-keyword"] = {
+  pattern: /\b(?:VISUALISE|VISUALIZE|DRAW|SCALE|FACET|PROJECT|LABEL|THEME|MAPPING|REMAPPING|SETTING|FILTER|FROM|ORDER|BY|PARTITION|RENAMING|AS|TO|VIA)\b/i,
+  alias: "keyword",
+};
+
+// Geom types
+ggsql["ggsql-geom"] = {
+  pattern: /\b(?:point|line|path|bar|col|area|tile|polygon|ribbon|histogram|density|smooth|boxplot|violin|text|label|segment|arrow|hline|vline|abline|errorbar)\b/,
+  alias: "builtin",
+};
+
+// Scale type modifiers
+ggsql["ggsql-scale-type"] = {
+  pattern: /\b(?:CONTINUOUS|DISCRETE|BINNED|ORDINAL|IDENTITY)\b/i,
+  alias: "builtin",
+};
+
+// Aesthetic names
+ggsql["ggsql-aesthetic"] = {
+  pattern: /\b(?:x|y|xmin|xmax|ymin|ymax|xend|yend|weight|color|colour|fill|stroke|opacity|size|shape|linetype|linewidth|width|height|label|family|fontface|hjust|vjust|panel|row|column)\b/,
+  alias: "attr-name",
+};
+
+// Theme names
+ggsql["ggsql-theme"] = {
+  pattern: /\b(?:minimal|classic|gray|grey|bw|dark|light|void)\b/,
+  alias: "class-name",
+};
+
+// Project types
+ggsql["ggsql-project"] = {
+  pattern: /\b(?:cartesian|polar|flip|fixed|trans|map|quickmap)\b/,
+  alias: "class-name",
+};
+
+// Fat arrow operator
+ggsql["ggsql-arrow"] = {
+  pattern: /=>/,
+  alias: "operator",
+};
+
+// SQL functions (aggregate, window, datetime, string, math, conversion, conditional, JSON, list)
+ggsql["function"] = /\b(?:count|sum|avg|min|max|stddev|variance|array_agg|string_agg|group_concat|row_number|rank|dense_rank|ntile|lag|lead|first_value|last_value|nth_value|cume_dist|percent_rank|date_trunc|date_part|datepart|datename|dateadd|datediff|extract|now|current_date|current_time|current_timestamp|getdate|getutcdate|strftime|strptime|make_date|make_time|make_timestamp|concat|substring|substr|left|right|length|len|char_length|lower|upper|trim|ltrim|rtrim|replace|reverse|repeat|lpad|rpad|split_part|string_split|format|printf|regexp_replace|regexp_extract|regexp_matches|abs|ceil|ceiling|floor|round|trunc|truncate|mod|power|sqrt|exp|ln|log|log10|log2|sign|sin|cos|tan|asin|acos|atan|atan2|pi|degrees|radians|random|rand|cast|convert|coalesce|nullif|ifnull|isnull|nvl|try_cast|typeof|if|iff|iif|greatest|least|decode|json|json_extract|json_extract_path|json_extract_string|json_value|json_query|json_object|json_array|json_array_length|to_json|from_json|list|list_value|list_aggregate|array_length|unnest|generate_series|range)(?=\s*\()/i;
+
+// Reorder: ggsql tokens before generic SQL keyword/boolean
+var ordered = {};
+["comment", "variable", "string", "identifier"].forEach(function(k) {
+  if (k in ggsql) ordered[k] = ggsql[k];
+});
+["ggsql-keyword", "ggsql-geom", "ggsql-scale-type", "ggsql-aesthetic",
+ "ggsql-theme", "ggsql-project", "ggsql-arrow"].forEach(function(k) {
+  if (k in ggsql) ordered[k] = ggsql[k];
+});
+Object.keys(ggsql).forEach(function(k) {
+  if (!(k in ordered)) ordered[k] = ggsql[k];
+});
+
+languages.ggsql = ordered;
+