| Year | Ceremony | Category | Movie |
| 2012 | NightMoves Award | Best New Starlet (Editor's Choice) | — |
| 2013 | XBIZ Award | Best New Starlet |
| Sex Award | Porn's Perfect Girl/Girl Screen Couple (with Remy LaCroix) |
| 2014 | AVN Award | Best Boy/Girl Sex Scene (with Mandingo) | Mandingo Massacre 6 |
| Best Girl/Girl Sex Scene (with Remy LaCroix) | Girl Fever |
| Best Three-Way Sex Scene (G/G/B) (with Remy LaCroix and Manuel Ferrara) | Remy 2 |
| XBIZ Award | Female Performer of the Year | — |
| Best Actress - Parody Release | Grease XXX: A Parody |
| Best Supporting Actress | The Submission of Emma Marx |
| NightMoves Award | Best All Sex Release (Fan's Choice) | Riley Goes Gonzo |
| 2016 | AVN Award | Female Performer of the Year | — |
| Favorite Female Performer |
| Social Media Star |
| Best Anal Sex Scene (with Mick Blue) | Being Riley |
| Best Double Penetration Sex Scene (with Erik Everhard and James Deen) |
| Best Girl/Girl Sex Scene (with Aidra Fox) |
| Best Star Showcase |
| XRCO Award | Best Release |
| XBIZ Award | Best Supporting Actress | The Submission of Emma Marx 2: Boundaries |
| Best Sex Scene - Couples-Themed Release (with Romi Rain and Xander Corvus) | My Sinful Life |
| 2017 | AVN Award | Favorite Female Porn Star | — |
| Social Media Star |
| Best Girl/Girl Sex Scene (with Reena Sky) | Missing: A Lesbian Crime Story |
| XBIZ Award | Best Sex Scene - All-Sex Release (with Toni Ribas and Jon Jon) | What's Next? |
| Best Sex Scene - Virtual Reality | On Set with Riley |
| Urban X Award | Interracial Star of the Year | — |
| NightMoves Award | Best Star Showcase (Editor's Choice) | Riley Reid Overexposed |
| Best All Girl Release (Fan's Choice) | Riley & Abella |
| Twistys | Treat of the Year | — |
| 2018 | AVN Award | Social Media Star |
| Best Three-Way Sex Scene (G/G/B) (with Megan Rain and Mick Blue) | Young and Beautiful |
| Pornhub Award | Most Popular Female Performer | — |
| Top Gangbang Performer |
| Best Porn Twitter |
| XBIZ Award | Performer Site of the Year | www.reidmylips.com |
| 2019 | AVN Award | Favorite Porn Star Website |
| Social Media Star | — |
| NightMoves Award | Social Media Star of the Year (Fan's Choice) |
| XCritic Award | Best Actress | The Cursed XXX |
| Pornhub Award | Top Anal Performer | — |
| Top DP Performer |
| Best Porn Twitter |
| Fleshbot Award | Best Social Media Personality |
| 2020 | AVN Award | Best All-Girl Group Sex Scene (with Angela White and Katrina Jade) | I Am Riley |
| Best Double Penetration Sex Scene (with Ramon Nomar and Markus Dupree) |
| XBIZ Award | Performer Showcase of the Year |
| Marketing Campaign of the Year |
| Pornhub Award | Most Popular Female Performer by Women | — |
| Favorite Social Media Personality |