Puerto Morelos (Spanish pronunciation: ['pweɾto mo'ɾelos]) is a municipality, town, and seaport in Quintana Roo, Mexico's easternmost state, on the Yucatán Peninsula.

Resorts are abundant in the Puerto Morelos region along the Riviera Maya and attractions, such as the Crococun Crocodile Zoo, the Botanical Garden, and a host of cenotes are also increasing in number.

Recently new smaller inns have been built which offers an evening programs of Talks on local history, marine biology, and healthy living practices.

One hundred meters off shore lies the Puerto Morelos portion of the Mesoamerican Barrier Reef System, designated as a National Marine Park in 1998 due to local environmental activists.

This original coastal fishing village is now a quiet, mixed-use neighborhood of private homes, hotels, condominiums, restaurants, and tourist shops.