diff --git a/src/query/delete.rs b/src/query/delete.rs
new file mode 100644
index 00000000..467a6980
--- /dev/null
+++ b/src/query/delete.rs
@@ -0,0 +1,217 @@
+use crate::{
+    ActiveModelTrait, ColumnTrait, EntityTrait, IntoActiveModel, Iterable, PrimaryKeyToColumn,
+    QueryFilter, QueryTrait,
+};
+use core::marker::PhantomData;
+use sea_query::{DeleteStatement, IntoIden};
+
+#[derive(Clone, Debug)]
+pub struct Delete;
+
+#[derive(Clone, Debug)]
+pub struct DeleteOne<A>
+where
+    A: ActiveModelTrait,
+{
+    pub(crate) query: DeleteStatement,
+    pub(crate) model: A,
+}
+
+#[derive(Clone, Debug)]
+pub struct DeleteMany<E>
+where
+    E: EntityTrait,
+{
+    pub(crate) query: DeleteStatement,
+    pub(crate) entity: PhantomData<E>,
+}
+
+impl Delete {
+    /// Delete one Model or ActiveModel
+    ///
+    /// Model
+    /// ```
+    /// use sea_orm::{entity::*, query::*, tests_cfg::cake, sea_query::PostgresQueryBuilder};
+    ///
+    /// assert_eq!(
+    ///     Delete::one(cake::Model {
+    ///         id: 1,
+    ///         name: "Apple Pie".to_owned(),
+    ///     })
+    ///     .build(PostgresQueryBuilder)
+    ///     .to_string(),
+    ///     r#"DELETE FROM "cake" WHERE "cake"."id" = 1"#,
+    /// );
+    /// ```
+    /// ActiveModel
+    /// ```
+    /// use sea_orm::{entity::*, query::*, tests_cfg::cake, sea_query::PostgresQueryBuilder};
+    ///
+    /// assert_eq!(
+    ///     Delete::one(cake::ActiveModel {
+    ///         id: ActiveValue::set(1),
+    ///         name: ActiveValue::set("Apple Pie".to_owned()),
+    ///     })
+    ///     .build(PostgresQueryBuilder)
+    ///     .to_string(),
+    ///     r#"DELETE FROM "cake" WHERE "cake"."id" = 1"#,
+    /// );
+    /// ```
+    pub fn one<E, A, M>(model: M) -> DeleteOne<A>
+    where
+        E: EntityTrait,
+        A: ActiveModelTrait<Entity = E>,
+        M: IntoActiveModel<A>,
+    {
+        let myself = DeleteOne {
+            query: DeleteStatement::new()
+                .from_table(A::Entity::default().into_iden())
+                .to_owned(),
+            model: model.into_active_model(),
+        };
+        myself.prepare()
+    }
+
+    /// Delete many ActiveModel
+    ///
+    /// ```
+    /// use sea_orm::{entity::*, query::*, tests_cfg::fruit, sea_query::{Expr, PostgresQueryBuilder}};
+    ///
+    /// assert_eq!(
+    ///     Delete::many(fruit::Entity)
+    ///         .filter(fruit::Column::Name.contains("Apple"))
+    ///         .build(PostgresQueryBuilder)
+    ///         .to_string(),
+    ///     r#"DELETE FROM "fruit" WHERE "fruit"."name" LIKE '%Apple%'"#,
+    /// );
+    /// ```
+    pub fn many<E>(entity: E) -> DeleteMany<E>
+    where
+        E: EntityTrait,
+    {
+        DeleteMany {
+            query: DeleteStatement::new()
+                .from_table(entity.into_iden())
+                .to_owned(),
+            entity: PhantomData,
+        }
+    }
+}
+
+impl<A> DeleteOne<A>
+where
+    A: ActiveModelTrait,
+{
+    pub(crate) fn prepare(mut self) -> Self {
+        for key in <A::Entity as EntityTrait>::PrimaryKey::iter() {
+            let col = key.into_column();
+            let av = self.model.get(col);
+            if av.is_set() || av.is_unchanged() {
+                self = self.filter(col.eq(av.unwrap()));
+            } else {
+                panic!("PrimaryKey is not set");
+            }
+        }
+        self
+    }
+}
+
+impl<A> QueryFilter for DeleteOne<A>
+where
+    A: ActiveModelTrait,
+{
+    type QueryStatement = DeleteStatement;
+
+    fn query(&mut self) -> &mut DeleteStatement {
+        &mut self.query
+    }
+}
+
+impl<E> QueryFilter for DeleteMany<E>
+where
+    E: EntityTrait,
+{
+    type QueryStatement = DeleteStatement;
+
+    fn query(&mut self) -> &mut DeleteStatement {
+        &mut self.query
+    }
+}
+
+impl<A> QueryTrait for DeleteOne<A>
+where
+    A: ActiveModelTrait,
+{
+    type QueryStatement = DeleteStatement;
+
+    fn query(&mut self) -> &mut DeleteStatement {
+        &mut self.query
+    }
+
+    fn as_query(&self) -> &DeleteStatement {
+        &self.query
+    }
+
+    fn into_query(self) -> DeleteStatement {
+        self.query
+    }
+}
+
+impl<E> QueryTrait for DeleteMany<E>
+where
+    E: EntityTrait,
+{
+    type QueryStatement = DeleteStatement;
+
+    fn query(&mut self) -> &mut DeleteStatement {
+        &mut self.query
+    }
+
+    fn as_query(&self) -> &DeleteStatement {
+        &self.query
+    }
+
+    fn into_query(self) -> DeleteStatement {
+        self.query
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use crate::tests_cfg::{cake, fruit};
+    use crate::{entity::*, query::*};
+    use sea_query::PostgresQueryBuilder;
+
+    #[test]
+    fn delete_1() {
+        assert_eq!(
+            Delete::one(cake::Model {
+                id: 1,
+                name: "Apple Pie".to_owned(),
+            })
+            .build(PostgresQueryBuilder)
+            .to_string(),
+            r#"DELETE FROM "cake" WHERE "cake"."id" = 1"#,
+        );
+        assert_eq!(
+            Delete::one(cake::ActiveModel {
+                id: ActiveValue::set(1),
+                name: ActiveValue::set("Apple Pie".to_owned()),
+            })
+            .build(PostgresQueryBuilder)
+            .to_string(),
+            r#"DELETE FROM "cake" WHERE "cake"."id" = 1"#,
+        );
+    }
+
+    #[test]
+    fn delete_2() {
+        assert_eq!(
+            Delete::many(fruit::Entity)
+                .filter(fruit::Column::Name.contains("Cheese"))
+                .build(PostgresQueryBuilder)
+                .to_string(),
+            r#"DELETE FROM "fruit" WHERE "fruit"."name" LIKE '%Cheese%'"#,
+        );
+    }
+}
diff --git a/src/query/mod.rs b/src/query/mod.rs
index d04595f6..0a00c89d 100644
--- a/src/query/mod.rs
+++ b/src/query/mod.rs
@@ -1,4 +1,5 @@
 pub(crate) mod combine;
+mod delete;
 mod helper;
 mod insert;
 mod join;
@@ -10,6 +11,7 @@ mod traits;
 mod update;
 
 // pub use combine::*;
+pub use delete::*;
 pub use helper::*;
 pub use insert::*;
 pub use join::*;