Yes, hooking them in parallel would work fine as long as their combined current draw doesn't exceed the power supply's rating.
Always good to ask....
I have two of the Walthers motorizing kits to run their HO walking-beam oil pump models. The motors will run on up to 12V DC, but I like the operation/speed with one of my 5V power supplies.
Is it ok to hook the power supply up to a terminal strip and simply connect the two little motors to this...I guess it is in parallel....?