diff --git a/internal/tests/integration/dataframe_test.go b/internal/tests/integration/dataframe_test.go
index 720cc98..cfd1985 100644
--- a/internal/tests/integration/dataframe_test.go
+++ b/internal/tests/integration/dataframe_test.go
@@ -1204,3 +1204,27 @@ func TestDataFrame_RangeIter(t *testing.T) {
 		assert.Error(t, err)
 	}
 }
+
+func TestDataFrame_Dtypes(t *testing.T) {
+	ctx, spark := connect()
+	data := [][]any{
+		{"bob", "Developer", 125000, 1},
+	}
+	schema := types.StructOf(
+		types.NewStructField("Name", types.STRING),
+		types.NewStructField("Role", types.STRING),
+		types.NewStructField("Salary", types.LONG),
+		types.NewStructField("Performance", types.LONG),
+	)
+
+	df, err := spark.CreateDataFrame(ctx, data, schema)
+	require.NoError(t, err)
+	dtypes, err := df.Dtypes(ctx)
+	require.NoError(t, err)
+	assert.Equal(t, []sql.DataTypeInfo{
+		{Name: "Name", Type: "string"},
+		{Name: "Role", Type: "string"},
+		{Name: "Salary", Type: "bigint"},
+		{Name: "Performance", Type: "bigint"},
+	}, dtypes)
+}
diff --git a/spark/sql/dataframe.go b/spark/sql/dataframe.go
index ce67b0e..7147b99 100644
--- a/spark/sql/dataframe.go
+++ b/spark/sql/dataframe.go
@@ -38,6 +38,11 @@ type ResultCollector interface {
 	WriteRow(values []any)
 }
 
+type DataTypeInfo struct {
+	Name string
+	Type string
+}
+
 // DataFrame is a wrapper for data frame, representing a distributed collection of data row.
 type DataFrame interface {
 	// PlanId returns the plan id of the data frame.
@@ -115,6 +120,8 @@ type DataFrame interface {
 	DropNaAll(ctx context.Context, cols ...string) (DataFrame, error)
 	// Drops all rows containing null or NaN values in the specified columns. with a max threshold.
 	DropNaWithThreshold(ctx context.Context, threshold int32, cols ...string) (DataFrame, error)
+	// Returns a list of column names and their data types.
+	Dtypes(ctx context.Context) ([]DataTypeInfo, error)
 	// ExceptAll is similar to Substract but does not perform the distinct operation.
 	ExceptAll(ctx context.Context, other DataFrame) DataFrame
 	// Explain returns the string explain plan for the current DataFrame according to the explainMode.
@@ -1716,3 +1723,16 @@ func (df *dataFrameImpl) All(ctx context.Context) iter.Seq2[types.Row, error] {
 		}
 	}
 }
+
+func (df *dataFrameImpl) Dtypes(ctx context.Context) ([]DataTypeInfo, error) {
+	schema, err := df.Schema(ctx)
+	if err != nil {
+		return nil, err
+	}
+	dtypes := make([]DataTypeInfo, len(schema.Fields))
+	for i, field := range schema.Fields {
+		dtypes[i].Name = field.Name
+		dtypes[i].Type = field.DataType.TypeName()
+	}
+	return dtypes, nil
+}