Marsai Martin is 21 years old as of 2026.

She was born on August 14, 2004, in Plano, Texas, USA.

Quick Scoop: How old is Marsai Martin?

  • Current age (2026): 21 years old.
  • Date of birth: August 14, 2004.
  • Birthplace: Plano, Texas, USA.
  • Zodiac sign: Leo.

Because she was born in 2004, she turned 21 on August 14, 2025, and will turn 22 on August 14, 2026.

A bit of recent context

Marsai Martin is widely known for playing Diane Johnson on the hit series Black-ish (2014–2022). She also made history as the youngest Hollywood executive producer for the film Little , released in 2019, earning a Guinness World Records title.

Over the past few years, online bios and entertainment sites have consistently listed her birthdate as August 14, 2004, and show her moving from her teens into her early 20s, reflecting how long she’s already been active in Hollywood at a young age.

“how old is marsai martin” – as of now in 2026, she’s in her early twenties and still building on a career she started as a child actor.

TL;DR: Marsai Martin was born on August 14, 2004, which makes her 21 years old as of 2026.

Information gathered from public forums or data available on the internet and portrayed here.