2018–19 Big East Conference men's basketball season

Four Big East schools received bids to the NCAA Tournament (Marquette, Seton Hall, St. John's, and Villanova).

Five Big East schools received bids to the National Invitation Tournament (Creighton, Xavier, Georgetown, Providence, and Butler) with only Creighton and Xavier advancing past the 1st Round, with the Bluejays making to the Quarterfinals before losing to TCU.

On March 27, 2018, Chris Mack was hired as the new head coach of Louisville, leaving Xavier after nine seasons.

To earn "consensus" status, a player must win honors based on a point system computed from the four different all-America teams.

[24] Markus Howard† – Marquette Myles Powell† – Seton Hall Phil Booth† – Villanova Eric Paschall† – Villanova Shamorie Ponds – St. John's Jessie Govan – Georgetown Kamar Baldwin – Butler Max Strus – DePaul Sam Hauser – Marquette Alpha Diallo – Providence Naji Marshall – Xavier Ty-Shon Alexander - Creighton Martin Krampelj - Creighton Marcus Zegarowski† – Creighton James Akinjo† – Georgetown Josh LeBlanc – Georgetown Mac McClung – Georgetown Joey Hauser – Marquette Saddiq Bey - Villanova *Indicates number of overtime periods.