diff --git a/sqlglot/dialects/snowflake.py b/sqlglot/dialects/snowflake.py
index 01ef62c112..817d16095f 100644
--- a/sqlglot/dialects/snowflake.py
+++ b/sqlglot/dialects/snowflake.py
@@ -571,6 +571,7 @@ class Snowflake(Dialect):
             exp.Degrees,
             exp.Exp,
             exp.Sin,
+            exp.Sinh,
             exp.Tan,
             exp.Asin,
             exp.Cbrt,
diff --git a/tests/dialects/test_snowflake.py b/tests/dialects/test_snowflake.py
index c33c8bfa0f..64ebfed17c 100644
--- a/tests/dialects/test_snowflake.py
+++ b/tests/dialects/test_snowflake.py
@@ -21,6 +21,7 @@ def test_snowflake(self):
         self.validate_identity("SELECT GET(a, b)")
         self.validate_identity("SELECT TAN(x)")
         self.validate_identity("SELECT COS(x)")
+        self.validate_identity("SELECT SINH(1.5)")
         self.validate_identity("SELECT MOD(x, y)", "SELECT x % y")
         self.validate_identity("SELECT ROUND(x)")
         self.validate_identity("SELECT ROUND(123.456, -1)")
diff --git a/tests/fixtures/optimizer/annotate_functions.sql b/tests/fixtures/optimizer/annotate_functions.sql
index 70f7681ded..1f10fb87bf 100644
--- a/tests/fixtures/optimizer/annotate_functions.sql
+++ b/tests/fixtures/optimizer/annotate_functions.sql
@@ -2243,6 +2243,14 @@ VARCHAR;
 SIN(tbl.double_col);
 DOUBLE;
 
+# dialect: snowflake
+SINH(1);
+DOUBLE;
+
+# dialect: snowflake
+SINH(1.5);
+DOUBLE;
+
 # dialect: snowflake
 SIGN(tbl.double_col);
 INT;