Kenneth MacDonald was an American film actor. Born in Portland, Indiana, MacDonald made more than 220 film and television appearances between 1931 and 1972. His name is sometimes seen as Kenneth McDonald; his later roles sometimes credited him as Kenneth R. MacDonald.

Portland is a city in and the county seat of Jay County, Indiana, United States. The population was 6,223 at the 2010 census, and in 2018 the estimated population was 6,085.