M3GAN 2.0 (often written online as “Megan 2.0”) premiered in New York on June 24, 2025, and it was released in North American theaters on June 27, 2025.

If you meant the unrelated short film titled Megan 2.0 , that one was released earlier, on April 15, 2024, in the United Kingdom.

So, for most people talking about the killer doll sequel, the date you’re looking for is June 27, 2025.

TL;DR:

  • M3GAN 2.0 (the big studio sequel): June 27, 2025 (after a June 24 New York premiere).
  • Short film Megan 2.0 (UK): April 15, 2024.

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