Jack Sinfield
#20 · Scrum-half · Wakefield Trinity Wildcats
- Nationality
- United Kingdom
- Born
- 2004-09-21
- Birthplace
- Oldham, Greater Manchester
- Height
- 5'11"
- Weight
- 13 st 3 lb
Jack Sinfield (born 21 September 2004) is an English rugby league footballer who plays as a stand-off for Wakefield Trinity in the Super League.