Flash I (Earth-16) has appeared 6 times in indexed Justice League stories.
| Appeared As | Appeared In | Notes | Portrayed by | |
|---|---|---|---|---|
| 3.1 | Guest Appearance | Young Justice (vol. 2) #5 (Aug 2011) | Jay Garrick. In flashback to Kid Flash's origins. He gained super-speed via an accident and used his powers to become the Flash of the 1940s and 50s. | N/A |
| 7.3 | Cameo Appearances | Young Justice (vol. 2) #11 (Feb 2012) | At Kent Nelson's funeral. | N/A |
| 8 | Guest Appearance | Young Justice 1x8 "Downtime" | Jay Garrick, the first Flash who is now retired. The Wests, Allens, and Garricks are gathered at Wally West's house to celebrate Jay's birthday. | N/A |
| 15 | Cameo Appearances | Young Justice 1x15 "Humanity" | Shown in flashback. | N/A |
| 603 | Cameo Appearances | Young Justice Invasion 2x3 "Alienated" | Their costumes are displayed in the Museum of Justice. | N/A |
| 606 | Supporting Cast | Young Justice Invasion 2x6 "Bloodlines" | Jay Garrick. He and Joan's wedding anniversary is Feb 28th. He briefly puts his costume on again to save Impulse from Neutron. | Geoff Pierson |