| Matlaccohuatl | |
| Succession: | Tlatoani of Ecatepec |
| Successor: | Chimalpilli II |
| Issue: | Teotlalco |
| Predecessor: | Tezozomoc |
Matlaccohuatl was the third Tlatoani (ruler) of Ecatepec, a Nahua altepetl.
He was a successor of the tlatoani Tezozomoc, who was a son of tlatoani Chimalpopoca, ruler of Tenochtitlan.
His daughter was Teotlalco, wife of an tlatoani Moctezuma II and mother of Isabel Moctezuma.[1] [2]
The successor of Matlaccohuatl in Ecatepec altepetl was Chimalpilli II.