Mekong (Thai: แม่โขง, pronounced [mɛ̂ː kʰǒːŋ]) is a 2023 Thai television series in the genres of action drama, adventure and fantasy. It airs on Channel 7 HD from Monday to Thursday at 8:40 p.m. (ICT) for one hour each day. As originally scheduled, it ended on January 2, 2024, but Channel 7 brought the old series Samee Chua Kuen to air instead for two hours, so the ending date was moved to January 4, 2024 instead.

The series based on a 1995 novel by Paul Adirex and a remake of a 2001 series of the same name.

The series is a story about searching for American soldiers lost in the Vietnam War, the Phuri tribe, and the mythical serpent Phaya Nak, which is said to be protecting the kingdom.