MegaConstrux (Originally MegaBloks[1] until 2017) are a Mattel brand of construction block toys aimed at users age four and above.

In relation to American Girl, starting in 2016 MegaBlox began the American Girl connection by releasing sets focused on the Truly Me and Girls of the Year lines. In 2017 (soon after the rename of the line), they released more sets, as well as sets based on WellieWishers.

American Girl Megablox/MegaConstrux Items



Older MegaBloks Logo.




  1. MegaBlox continues to exist as a brand for ages 1-5. For purposes of this wiki, the line and category will be called "MegaBloks", as first sets were released under that name.
  2. 2.0 2.1 2.2 2.3 Based on the modern line.
  3. 3.0 3.1 3.2 3.3 3.4 3.5 Based on the WellieWishers line.

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