The 2016–17 Arizona Wildcats men's basketball team represented the University of Arizona during the 2016–17 NCAA Division I men's basketball season. The team was led by eighth-year head coach Sean Miller, and played their home games at McKale Center in Tucson, Arizona as members in the Pac-12 Conference. Coming into the '16-'17 season Arizona has been ranked in 78-consecutive AP polls & 81-straight coaches polls. The 97-consecutive weeks in the AP poll is currently the second-longest streak in the nation behind Kansas at 161 weeks. They have been ranked every week in the 2016-2017 season, bringing those totals to 97 weeks for the AP & 100 weeks for the coaches poll. Arizona won its first 10 conference games, the best start since the '97-'98 season when they started 16-0. They finished the season with at record of 31–4, tied at 16–2 with Oregon in Pac-12 play for first place to win their 3rd Pac-12 regular season championship title for the 15th time. The Wildcats entered the Pac-12 Tournament as a 2-seed, the Wildcats defeated 7-seed Colorado in the quarterfinals, 3-seed UCLA in the semifinals and 1-seed Oregon in the championship game, Wildcats won their 2nd Pac-12 Tournament championship title for the 6th time since 2002. Arizona received as an automatic bid to the 5th straight NCAA tournament as a 2-seed in the West regional, The Arizona Wildcats defeated the 15-seed North Dakota 100–82 in the first round, 7-seed Saint Mary's 69–60 in the second round before being upset by 11-seed Xavier 71–73 in the Sweet Sixteen.

Sean Edward Miller is an American college basketball coach who currently serves as head coach of the Xavier Musketeers. He previously held that position from 2004 to 2009, after which he took the head coach position at the Arizona Wildcats, which he held until being fired in 2021.