Let me know if I missed any!
Edit: Updated Linux with Resistance, Year of Hell, and Borg Janeway
Weird. It seems like the images failed to save. So here’s the who’s who.
- Fear Slayer Hologram Janeway: From the end of VOY: The Thaw as a decoy Janeway to trick the digital embodiment of fear.
- Hologram Janeway: The one from PRO.
- Admiral “Time Travel Laws?” Janeway: The one from VOY: Endgame
- Crazy Murder Vines Janeway; From PRO: Terror Firma
- Subspace Divergence Janeway: The one that blows up her Voyager to save the other Voyager from that one organ-harvesting race in VOY: Deadlock.
- Emo Hologram Janeway: The evil act Hologram Janeway puts on for the Diviner in PRO: A Moral Star
- “But We Already Have a Janeway at Home!”: Dala, the scammer that pretends to be Janeway in VOY: Live Fast and Prosper.
- Silver Blood Janeway: The duplicate Voyager from VOY: Course: Oblivion.
- Mirror Janeway: From somewhere in PRO season 2, which I haven’t watched yet.
- Warship Janeway: From VOY: Living Witness.
- Borg Janeway: Undercover Borg Janeway in VOY: Unimatrix Zero
- French Resistance Katrine: That one time the Hirogen made the whole crew think they were holodeck characters in the WW2 French Reistance. Janeway was a bartender.
- Year of Hell Janeway: From the Year of Hell Timeline. Died almost immediately.
What is "mirror Janeway"? (Your list doesn't show images).
If it's referring to the episode 'Living Witness', that wasn't a mirror universe episode.
She's in Prodigy.
It’s a PRO thing. Also, I’ll add a list clarifying each one, as pictures don’t seem to be showing.