2023 Union Omaha season

The 2023 Union Omaha season was the fourth season in the soccer team's history, and their fourth season in the third division of American soccer, USL League One. It was the team's first season without head coach Jay Mims, after the club announced his resignation on December 16. He was replaced by Dominic Casciato, who was most recently an assistant coach at El Paso Locomotive of the USL Championship. Union Omaha played their home games at Werner Park, located in Papillion, Nebraska, United States.

Roster
Union Omaha announced their initial list of returning players on December 7, 2022.

Appearances and goals
Numbers after plus–sign (+) denote appearances as a substitute.

Disciplinary record
{| class="wikitable" style="text-align:center;" !width=34; background:#fe9;| !width=34; background:#fe9;|sent off: !width=34; background:#ff8888;|sent off: !width=34; background:#fe9;| !width=34; background:#fe9;|sent off: !width=34; background:#ff8888;|sent off: !width=34; background:#fe9;| !width=34; background:#fe9;|sent off: !width=34; background:#ff8888;|sent off: !colspan="3"|Total !! 78 !! 0 !! 4 !! 3 !! 0 !! 0 !! 81 !! 0 !! 4
 * rowspan="2" !width=15|No.
 * rowspan="2" !width=15|Pos.
 * rowspan="2" !width=120|Player
 * colspan="3"|USL1
 * colspan="3"|US Open Cup
 * colspan="3"|Total
 * colspan="3"|Total
 * 3 || DF ||align=left| 🇺🇸 Stefan Mueller
 * 0 || 0 || 0 || 1 || 0 || 0 || 1 || 0 || 0
 * 4 || DF ||align=left| 🇮🇹 Luca Mastrantonio
 * 2 || 0 || 1 || 0 || 0 || 0 || 2 || 0 || 1
 * 5 || DF ||align=left| 🇮🇹 Marco Milanese
 * 7 || 0 || 0 || 0 || 0 || 0 || 7 || 0 || 0
 * 6 || MF ||align=left| 🇯🇲 Chavany Willis
 * 4 || 0 || 1 || 0 || 0 || 0 || 4 || 0 || 1
 * 7 || FW ||align=left| 🇺🇸 Noe Meza
 * 3 || 0 || 0 || 0 || 0 || 0 || 3 || 0 || 0
 * 8 || MF ||align=left| 🇺🇸 Joe Brito
 * 5 || 0 || 0 || 0 || 0 || 0 || 5 || 0 || 0
 * 9 || MF ||align=left| 🇧🇷 Pedro Dolabella
 * 7 || 0 || 0 || 0 || 0 || 0 || 7 || 0 || 0
 * 10 || FW ||align=left| 🇨🇻 Steevan Dos Santos
 * 4 || 0 || 1 || 0 || 0 || 0 || 4 || 0 || 1
 * 11 || MF ||align=left| 🇺🇸 Joe Gallardo
 * 6 || 0 || 1 || 1 || 0 || 0 || 7 || 0 || 1
 * 12 || MF ||align=left| 🇺🇸 Eddie Gordon
 * 1 || 0 || 0 || 0 || 0 || 0 || 1 || 0 || 0
 * 14 || DF ||align=left| 🇺🇸 Sebastian Sanchez
 * 0 || 0 || 0 || 0 || 0 || 0 || 0 || 0 || 0
 * 17 || MF ||align=left| 🇺🇸 JP Scearce
 * 8 || 0 || 0 || 0 || 0 || 0 || 8 || 0 || 0
 * 18 || DF ||align=left| 🇨🇴 Junior Palacios
 * 4 || 0 || 0 || 1 || 0 || 0 || 5 || 0 || 0
 * 20 || MF ||align=left| 🇺🇸 Luis Gil
 * 1 || 0 || 0 || 0 || 0 || 0 || 1 || 0 || 0
 * 22 || MF ||align=left| 🇺🇸 Conor Doyle
 * 4 || 0 || 0 || 0 || 0 || 0 || 4 || 0 || 0
 * 24 || GK ||align=left| 🇬🇭 Rashid Nuhu
 * 4 || 0 || 0 || 0 || 0 || 0 || 4 || 0 || 0
 * 25 || GK ||align=left| 🇺🇸 Ian McGrane
 * 1 || 0 || 0 || 0 || 0 || 0 || 1 || 0 || 0
 * 26 || MF ||align=left| 🇺🇸 Dion Acoff
 * 3 || 0 || 0 || 0 || 0 || 0 || 3 || 0 || 0
 * 28 || DF ||align=left| 🇺🇸 Shaft Brewer Jr.
 * 7 || 0 || 0 || 0 || 0 || 0 || 7 || 0 || 0
 * 30 || MF ||align=left| 🇺🇸 Yoskar Galvan-Mercado
 * 0 || 0 || 0 || 0 || 0 || 0 || 0 || 0 || 0
 * 44 || FW ||align=left| 🇺🇸 Alex Steinwascher
 * 1 || 0 || 0 || 0 || 0 || 0 || 1 || 0 || 0
 * 70 || MF ||align=left| 🇺🇸 Lagos Kunga
 * 1 || 0 || 0 || 0 || 0 || 0 || 1 || 0 || 0
 * 95 || DF ||align=left| 🇰🇲 Alexis Souahy
 * 5 || 0 || 0 || 0 || 0 || 0 || 5 || 0 || 0
 * 24 || GK ||align=left| 🇬🇭 Rashid Nuhu
 * 4 || 0 || 0 || 0 || 0 || 0 || 4 || 0 || 0
 * 25 || GK ||align=left| 🇺🇸 Ian McGrane
 * 1 || 0 || 0 || 0 || 0 || 0 || 1 || 0 || 0
 * 26 || MF ||align=left| 🇺🇸 Dion Acoff
 * 3 || 0 || 0 || 0 || 0 || 0 || 3 || 0 || 0
 * 28 || DF ||align=left| 🇺🇸 Shaft Brewer Jr.
 * 7 || 0 || 0 || 0 || 0 || 0 || 7 || 0 || 0
 * 30 || MF ||align=left| 🇺🇸 Yoskar Galvan-Mercado
 * 0 || 0 || 0 || 0 || 0 || 0 || 0 || 0 || 0
 * 44 || FW ||align=left| 🇺🇸 Alex Steinwascher
 * 1 || 0 || 0 || 0 || 0 || 0 || 1 || 0 || 0
 * 70 || MF ||align=left| 🇺🇸 Lagos Kunga
 * 1 || 0 || 0 || 0 || 0 || 0 || 1 || 0 || 0
 * 95 || DF ||align=left| 🇰🇲 Alexis Souahy
 * 5 || 0 || 0 || 0 || 0 || 0 || 5 || 0 || 0
 * 1 || 0 || 0 || 0 || 0 || 0 || 1 || 0 || 0
 * 70 || MF ||align=left| 🇺🇸 Lagos Kunga
 * 1 || 0 || 0 || 0 || 0 || 0 || 1 || 0 || 0
 * 95 || DF ||align=left| 🇰🇲 Alexis Souahy
 * 5 || 0 || 0 || 0 || 0 || 0 || 5 || 0 || 0
 * 95 || DF ||align=left| 🇰🇲 Alexis Souahy
 * 5 || 0 || 0 || 0 || 0 || 0 || 5 || 0 || 0