Pecho Dexter (1963–1984) was an American Quarter Horse. He earned his slot in the American Quarter Horse Hall of Fame by the claiming 13 year-end high point awards in four years, showing in halter, western pleasure, trail horse, and what was then called English Pleasure, but is now Hunter Under Saddle. In all, he earned a total of 1058 points with the American Quarter Horse Association (or AQHA).
Pecho Dexter was a gelding, a son of Poco Pecho, grandson of Hall of Fame member Poco Pine, and a descendant of Poco Bueno. His dam Miss Hogan was a double descendant of Golden Chief. He also traced to Peter McCue and Joe Hancock P-455.
Pecho Dexter died in 1984 and in 2005 was inducted into the AQHA Hall of Fame.