John Joseph McDonald is an American former professional baseball infielder. He played in Major League Baseball (MLB) for the Cleveland Indians, Toronto Blue Jays, Detroit Tigers, Arizona Diamondbacks, Pittsburgh Pirates, Philadelphia Phillies, Boston Red Sox, and Los Angeles Angels of Anaheim between 1999 and 2014. Primarily a shortstop, he was also a utility infielder, with the ability to also play second base, third base and left field. He also appeared in one extra inning game in 2013 as an emergency pitcher. Known for his defensive ability, he posted a career fielding percentage of .974 in over 6,450 innings.

East Lyme is a town in New London County, Connecticut, United States. The town is part of the Southeastern Connecticut Planning Region. The population was 18,693 at the 2020 census. The villages of Niantic and Flanders are located in the town.