Nick Gehlfuss
- Born
- 21 January 1985 (41 years)
- Place of birth
- Cleveland, Ohio, USA
- Gender
- Male
Nicholas Alan Gehlfuss is an American actor, known for his starring role as Dr. Will Halstead in NBC's medical drama Chicago Med. He appeared as Robbie Pratt in the fourth season of Showtime's comedy-drama Shameless.
