The 2018–19 Nevada Wolf Pack men's basketball team represented the University of Nevada, Reno during the 2018–19 NCAA Division I men's basketball season. The Wolf Pack, led by fourth-year head coach Eric Musselman, played their home games at the Lawlor Events Center on their campus in Reno, Nevada as members of the Mountain West Conference (MW). They finished the season 29–5, 15–3 in Mountain West play to share the regular season Mountain West championship with Utah State. They defeated Boise State in the quarterfinals of the Mountain West tournament before losing in the semifinals to San Diego State. They received an at-large bid to the NCAA tournament where they lost in the first round to Florida.