There are 5 main Insidious movies so far.

Quick Scoop: All Insidious Movies (as of 2026)

Here’s the list in release order:

  1. Insidious (2010)
  1. Insidious: Chapter 2 (2013)
  1. Insidious: Chapter 3 (2015)
  1. Insidious: The Last Key (2018)
  1. Insidious: The Red Door (2023)

Some outlets also mention talk of a possible sixth film in development, but as of now only these five are officially released.

Fans on horror forums often debate the “best” watch order, but most either stick to release order (above) or go for the in‑universe timeline starting with Chapter 3 and The Last Key.

TL;DR: If you’re planning a marathon and wondering how many Insidious movies are there right now, queue up five films. Information gathered from public forums or data available on the internet and portrayed here.