diff --git a/python/pyspark/sql/functions.py b/python/pyspark/sql/functions.py
index 645244209772..e418c0d11f8f 100644
--- a/python/pyspark/sql/functions.py
+++ b/python/pyspark/sql/functions.py
@@ -377,6 +377,23 @@ def cosh(col):
     return _invoke_function_over_column("cosh", col)
 
 
+def cot(col):
+    """
+    .. versionadded:: 3.3.0
+
+    Parameters
+    ----------
+    col : :class:`~pyspark.sql.Column` or str
+        Angle in radians
+
+    Returns
+    -------
+    :class:`~pyspark.sql.Column`
+        Cotangent of the angle.
+    """
+    return _invoke_function_over_column("cot", col)
+
+
 @since(1.4)
 def exp(col):
     """
diff --git a/python/pyspark/sql/functions.pyi b/python/pyspark/sql/functions.pyi
index 5c39706176a9..143fa133f4fe 100644
--- a/python/pyspark/sql/functions.pyi
+++ b/python/pyspark/sql/functions.pyi
@@ -298,6 +298,7 @@ def collect_set(col: ColumnOrName) -> Column: ...
 def column(col: str) -> Column: ...
 def cos(col: ColumnOrName) -> Column: ...
 def cosh(col: ColumnOrName) -> Column: ...
+def cot(col: ColumnOrName) -> Column: ...
 def count(col: ColumnOrName) -> Column: ...
 def cume_dist() -> Column: ...
 def degrees(col: ColumnOrName) -> Column: ...
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/functions.scala b/sql/core/src/main/scala/org/apache/spark/sql/functions.scala
index c7be437b8c08..781a2dd5649e 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/functions.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/functions.scala
@@ -1800,6 +1800,15 @@ object functions {
    */
   def cosh(columnName: String): Column = cosh(Column(columnName))
 
+  /**
+   * @param e angle in radians
+   * @return cotangent of the angle
+   *
+   * @group math_funcs
+   * @since 3.3.0
+   */
+  def cot(e: Column): Column = withExpr { Cot(e.expr) }
+
   /**
    * Computes the exponential of the given value.
    *