Off hand I can think of a lot of Dylan songs that the man himself did the definitive version of, IMO.
Outlaw Blues
Million Dollar Bash
Tangled up in Blue
It Takes a Lot to Laugh
Highway 61
Stuck Inside of Mobile
Girl From the North Country
Tonight I'll Be Staying Here With You
I Threw it All the Way
Down in the Flood
Hurricane
...just for starters.

After Blood on the Tracks I think his voice and songwriting abilities started to ebb but that's compared to his earlier brilliance. Hurricane being one exception.