Allen (앨런) is a Taiwanese-American artist under Starship Entertainment. He is a member of the Korean pop boy group CRAVITY.
- Stage Name: Allen (앨런)
- Birth Name: Allen Ma
- Birthdate: April 26, 1999
- Birthplace: Taiwan
- Hometown: Los Angeles, California
- Blood Type: A
- Height: 170cm
- Hobbies: Singing, walking, staring out of the window, photosynthesis
- Specialties: Dance, Martial Arts
- Languages: English, Korean, Chinese
- Education: Glen A. Wilson High School
- He was a former JYP Entertainment trainee for two years until he left in 2018. He was supposed to debut in Stray Kids. He is close to member Bang Chan.
- He is friends with IZ*ONE's Chaeyeon.
- He is a former member of Wilson-male hip hop dance team (Glen A. Wilson High School).