Houston police said one of the men who was shot ran to a gas station on Elgin Street at Scott Street for help.
Investigators said he was shot twice in the arm during a drive-by shooting in the 3000 block of Rosalie Street shortly before 10:30 p.m.
A bystander, who was standing on the street, was shot one time in the back, HPD said.
Both of the victims were taken to the hospital. Police said their injuries were non-life-threatening.
Investigators believe the shooter was in a white vehicle, possibly a Nissan. No further suspect description was provided.