I realize there are some repeats, but here we go:
Ginger vs. Mary Anne - Gilligan's Island
Daphne vs. Josei - Scooby Doo and Josie and the Pussycats
Jeannie vs. her Sister - I Dream of Jeannie (Pretty sure the tech at the time couldn't have handled this)
Lt. Uhura vs. Shahna - Star Trek Gamesters of Triskelon
Droxine vs. Vanna - Star Trek The Cloud Minders
Star Trek Mirror Universe - For a place where all the women everybody is doing everything to take power, there is only one catfight that I recall
Princess Leia vs. Oola - Star Wars return of the Jedi Jabba just happened to feed his favorite dancer to a Rancor the Day Leia showed up?
Penny vs. Priya - Big Bang theory. Leonard is such a stud. One hot girl after another. Penny didn't seem to mind any except Priya who seemed to hate Penny Just as much. How that one didn't end in a catfight in Leonard's living room I'll never know.
https://www.deviantart.com/ljack66/art/Big-Scratch-Theory9-1080820322