Comet Johnson or Johnson's Comet may refer to any of the comets discovered by the following astronomers below: Ernest Leonard Johnson Ernest Leonard Johnson discovered four comets between 1935 and 1949: 48P/Johnson C/1935 A1 (Johnson) C/1948 R1 (Johnson) C/1949 K1 (Johnson)
Jess A. Johnson Jess A. Johnson discovered two comets since 2015: C/2015 V2 (Johnson) C/2018 F3 (Johnson)