2023 PNVF Challenge Cup – Men's Division

The men's division of the 2023 PNVF Challenge Cup began on November 7, 2023.

Starting from this season, the tournament formerly known as the PNVF Champions League would be known as the PNVF Challenge Cup. This marks as the third season of the league.

University of Santo Tomas were the champions.

Participating teams
The tournament was originally meant to enable local government units (cities, municipalities, and provinces) to hold their own volleyball programs. The Challenge Cup would be opened for school and club teams. By the end of October 2023, the PNVF has secured commitment from 20 men's teams.

Format
The following format will be conducted for the entirety of the conference:
 * Preliminary Round
 * 1) Single-round robin preliminaries; 20 teams; 4 pools; Teams are ranked using the FIVB Ranking System.
 * 2) The top two teams in each pool will qualified for the final round
 * Quarterfinal (knockout stage)
 * 1) QF1: #A1 vs. #D2
 * 2) QF3: #C1 vs. #B2
 * 3) QF2: #B1 vs. #C2
 * 4) QF4: #D1 vs. #A2
 * Semifinal (knockout stage)
 * 1) SF1: QF1 winner vs. QF3 winner
 * 2) SF2: QF2 winner vs. QF4 winner
 * Finals (knockout stage)
 * 1) Bronze medal: SF1 Loser vs SF2 Loser
 * 2) Gold medal: SF1 Winner vs SF2 Winner

Pools composition
The 20 teams were divided into four pools.

Preliminary round

 * All times are Philippine Standard Time (UTC+8:00).

Final round

 * All times are Philippine Standard Time (UTC+8:00).

Individual awards
