| Club: | Orange County SC |
| Season: | 2020 |
| League: | USL Championship |
| League Result: | Group B: 3rd Western Conf.: 9th |
| Chrtitle: | Owner |
| Chairman: | James Keston |
| Mgrtitle: | Head coach |
| Manager: | Braeden Cloutier |
| Cup1: | USL Championship Playoffs |
| Cup1 Result: | Did not qualify |
| Cup2 Result: | Cancelled |
| Highest Attendance: | 3,188 (March 7 vs. ELP) |
| Average Attendance: | 3,188 |
| Largest Win: | SD 0–2 OC LV 2–4 OC |
| Pattern Sh1: | _orange_stripes |
| Pattern So1: | _3_orange stripes |
| Leftarm1: | 000 |
| Body1: | 000 |
| Rightarm1: | 000 |
| Shorts1: | 000 |
| Socks1: | 000 |
| Pattern Sh2: | _orange_stripes |
| Pattern So2: | _3_orange stripes |
| Leftarm2: | FFF |
| Body2: | FFF |
| Rightarm2: | FFF |
| Shorts2: | FFF |
| Socks2: | FFF |
| American: | true |
| Prevseason: | 2019 |
| Nextseason: | 2021 |
The 2020 Orange County SC season was the club's tenth season of existence, and their tenth consecutive season in the United Soccer League Championship, the second tier of American soccer. Orange County were also scheduled to compete in the U.S. Open Cup.
| General Manager | Oliver Wyss | |
| Assistant GM | Peter Nugent | |
| Technical director | Frans Hoek | |
| Head coach | Braeden Cloutier | |
| Assistant coach | Richard Chaplow | |
| Strength & Conditioning | Claudio Trabattoni | |
| Asst Strength & Conditioning | Dan Sparks | |
| Goalkeeping coach | Victor Nogueira | |
| Team Operations | Jakob Harding | |
| Athletic Trainer | Mitchell Deyhle | |
| U23 Head Coach | Jerry Tamashiro | |
| U23 Assistant Coach | Didier Crettenand |
See main article: article and 2020 USL Championship season.
On December 20, 2019, the USL announced the 2020 season schedule, creating the following fixture list for the early part of Orange County's season.[1]
In the preparations for the resumption of league play following the shutdown prompted by the COVID-19 pandemic, the remainder of Orange County's schedule was announced on July 2.[2]
See main article: 2020 U.S. Open Cup.
As a USL Championship club, Orange County will enter the competition in the Second Round, to be played April 7–9.[3]