Probably. But no one has figured out 1) how to do it inexpensively and 2) Why in the world you would want to!
Mars seems to be a good candidate because 'all' you would have to do is release the water and CO2 trapped in the polar permafrost layer to rebuild an atmosphere a little bit less thick than the earth's. This would also make the Martian surface temperature much more earthlike. Some engineers have proposed that all that would be needed is a few megatons of black graphite sprinkled on the North and South Poles of Mars. This dark stuff would absorb solar radiation and heat up the surface to release the CO2. The problem is, can this be done so fast that the atmospheres won't leak away in the meantime? After the martian atmosphere is reestablished, you still have the problem that Mars is just not massive enough to be able to hang onto such an atmosphere. Within a few thousand years, surface dwellers would probably notice a significant change in the atmospheric pressure as the last vestiges of the ancient martian atmosphere leaks away; this time for good.
Even Venus has been looked at. This time, you would seed the atmosphere with the appropriate bacteria which would gobble up the acid and over the course of a few thousand years, gradually reduce the CO2 to non-greenhouse levels.