2017 NCAA Division I baseball tournament

The 2017 NCAA Division I baseball tournament began on June 1, 2017, as part of the 2017 NCAA Division I baseball season. The 64-team, double-elimination tournament concluded with the 2017 College World Series (CWS) in Omaha, Nebraska. The CWS started on June 17 and ended on June 27.

The 64 participating NCAA Division I college baseball teams were selected out of an eligible 299 teams. Thirty-one teams were awarded an automatic bid as champions of their conferences, and 33 teams were selected at-large by the NCAA Division I Baseball Committee.

Teams were divided into sixteen regionals of four teams, which conducted a double-elimination tournament. Regional champions then faced each other in Super Regionals, a best-of-three-game series, to determine the eight participants in the College World Series.

National seeds
The following eight teams automatically host a Super Regional if they advance to that round:
 * 1) Oregon State
 * 2) North Carolina †
 * 3) Florida
 * 4) LSU
 * 5) Texas Tech †
 * 6) TCU
 * 7) Louisville

Bold indicates College World Series participant

† indicates teams that were eliminated in the Regional Tournament

‡ indicates teams that were eliminated in the Super Regional Tournament

Regionals and Super Regionals
''Bold indicates winner. Seeds for regional tournaments indicate seeds within regional. Seeds for super regional tournaments indicate national seeds only.''

College Station Super Regional
Hosted by Texas A&M at Olsen Field at Blue Bell Park

College World Series
The College World Series was held at TD Ameritrade Park in Omaha, Nebraska.

Bracket
Seeds listed below (in the column before each team's name) indicate national seeds only

All-Tournament Team
The following players were members of the College World Series All-Tournament Team.

Final standings
Seeds listed below indicate national seeds only

Record by conference
The columns RF, SR, WS, NS, CS, and NC respectively stand for the Regional Finals, Super Regionals, College World Series Teams, National Semifinals, Championship Series, and National Champion.

Nc is non–conference records, i.e., with the records of teams within the same conference having played each other removed.

Radio
NRG Media provided nationwide radio coverage of the College World Series through its Omaha station KOZN, in association with Westwood One. It was streamed at westwoodonesports.com, on TuneIn, and on SiriusXM. Kevin Kugler and John Bishop called all games leading up to the Championship Series with Gary Sharp acting as the field reporter. The Championship Series was called by Kugler and Scott Graham with Bishop acting as field reporter.

Television
ESPN carried every game from the Regionals, Super Regionals, and College World Series across its networks. During the Regionals and Super Regionals ESPN offered a dedicated channel, ESPN Bases Loaded (carried in the same channel allotments as its "Goal Line" and "Buzzer Beater" services for football and basketball), which carried live look-ins and analysis across all games in progress.

Broadcast assignments
Regionals Super Regionals College World Series
 * Steve Lenox and JT Snow: Stanford, California
 * Jason Benetti and Todd Walker: Tallahassee, Florida
 * Anish Shroff and Jay Walker: Lexington, Kentucky
 * Roy Philpott and Rusty Ensor: Clemson, South Carolina
 * Jim Barbar and JP Arencibia: Chapel Hill, North Carolina
 * Mike Morgan and Nick Belmonte: Gainesville, Florida
 * Richard Cross and David Dellucci: Hattiesburg, Mississippi
 * Tom Hart and Chris Burke: Louisville, Kentucky
 * Tom Hart, Kyle Peterson, Chris Burke, and Laura Rutledge: Louisville, Kentucky
 * Mike Morgan and Jay Walker: College Station, Texas
 * Anish Shroff and Gabe Gross: Long Beach, California
 * Jason Benetti and Mike Rooney: Corvallis, Oregon
 * Tom Hart, Chris Burke, Ben McDonald, and Mike Rooney: Afternoons, Wed night
 * Karl Ravech, Eduardo Pérez, Kyle Peterson, and Laura Rutledge: Evenings minus Wed

Regionals Super Regionals College World Series Championship Series
 * Doug Sherman and John Gregory: Winston-Salem, North Carolina
 * Trey Bender and Jerry Kindall: Lubbock, Texas
 * Lowell Galindo and Keith Moreland: Houston, Texas
 * Alex Perlman and Lance Cormier: Fayetteville, Arkansas
 * Dave Neal and Ben McDonald: Baton Rouge, Louisiana
 * Mike Couzens and Greg Swindell: Fort Worth, Texas
 * Roxy Bernstein and Wes Clements: Corvallis, Oregon
 * Clay Matvick and Kyle Peterson: Long Beach, California
 * Clay Matvick and Eduardo Pérez: Tallahassee, Florida
 * Dari Nowkhah and Carlos Peña: Gainesville, Florida
 * Lowell Galindo and Keith Moreland: Fort Worth, Texas
 * Dave Neal and Ben McDonald: Baton Rouge, Louisiana
 * Karl Ravech, Eduardo Pérez, Kyle Peterson, and Laura Rutledge