Natutulog Ba ang Diyos? (transl. Is God Asleep?) is a 2007 Philippine television drama series broadcast by ABS-CBN. Based of a 1988 Philippine film of Natutulog Pa ang Diyos, the series is the fourth and final instalment of Sineserye Presents. Directed by Jerry Lopez Sinenang and Rechie del Carmen, it stars Roxanne Guinoo, Jake Cuenca and Joross Gamboa. It aired on the network's Primetime Bida line up and worldwide on TFC from July 16 to October 12, 2007, replacing May Minamahal and was replaced by Pinoy Big Brother: Celebrity Edition 2.

The story revolves around a young woman who was switched at birth. As a result, what could have been a life of prosperity became a life of poverty. Meanwhile, the baby boy who was put in her rightful place has grown up to be spoiled and irresponsible, but is secretly caught up in his feelings for her.