Where is the alternator on a 97 Chevy Monte Carlo?

On a 1997 Chevy Monte Carlo, the alternator is typically located at the front of the engine, on the passenger side. It's driven by the serpentine belt. However, to be absolutely certain, you should consult a repair manual specific to your year and engine size (e.g., 3.1L, 3.4L, 3.8L). A picture in the manual will show the exact location.