Thomas McGrath (born August 7, 1964) is an American voice actor, animator, screenwriter, and film director. He is known for co-directing the DreamWorks animated film Madagascar with Eric Darnell. The film later spawned three sequels and an animated series. McGrath also stepped in on Flushed Away to help make improvements prior to its release. He has also directed other DreamWorks animated films such as Megamind and The Boss Baby.
| Movie | Madagascar | 2005 |
| Movie | Megamind | 2010 |
| Movie | Madagascar 3: Europe's Most Wanted | 2012 |
| Movie | Madagascar: Escape 2 Africa | 2008 |
| Movie | The Boss Baby | 2017 |
| Movie | The Boss Baby: Family Business | 2021 |
| Movie | Madagascar | 2005 |
| Movie | Merry Madagascar | 2009 |
| Movie | The Penguins of Madagascar: The All-Nighter Before Xmas | 2010 |
| Movie | The Penguins of Madagascar: Operation Antarctica | 2012 |
| Movie | Penguins of Madagascar | 2014 |
