Katrin Peterhans is a Swiss curler .
Peterhans made her international debut at the 1981 World Cup in Perth , but she remained without a medal. At the 1981 European Championships in Grindelwald , she won her first precious metal with the gold medal.
Peterhans played as the lead of the Swiss team at the XV. 1988 Calgary Winter Olympics in curling. The team took seventh place.