Mark Ruffalo look alike: the celebrities who look most like Mark Ruffalo
According to Ollie's face-recognition model, the celebrity who looks most like Mark Ruffalo is Michael Biehn (82% on Ollie's scale), followed by Sebastian Stan (81%) and Michael Peña (78%). The model compared 9 photos of Mark Ruffalo with 40,000+ photos of 5,000+ celebrities and ranked everyone by how close their faces are.
Mark Ruffalo
82%
lookalike
Michael Biehn
Who looks like Mark Ruffalo? The top 8
- 182%
Michael Biehn
American actor
- 2
81%Sebastian Stan
Romanian and American actor
- 3
78%Michael Peña
American actor
- 4
76%Marco Rubio
72nd United States Secretary of State since 2025
- 5
75%Charlie Cox
British actor
- 6
73%Andrea Bocelli
Italian tenor and singer-songwriter
- 7
73%Vincent D'Onofrio
American actor and filmmaker
- 8
71%Trey Parker
American actor, animator and filmmaker
Do you look like Mark Ruffalo?
Upload a selfie and Ollie ranks 5,000+ celebrities by how close they are to your face. Free, and your photo is never stored.
Find your celebrity look alikeHow Ollie measured this
Ollie's face-recognition model is a 20-layer convolutional neural network (SphereFace architecture) trained from scratch with CosFace loss. It scores 98.5%on Labeled Faces in the Wild, the standard test of whether two photos show the same person. It reads face structure, so hair colour, makeup and the background don't move the score.
For each celebrity, every photo of Mark Ruffalowas compared with every photo of them, and the two closest photo pairs were averaged. That way one lucky photo can't put someone at the top. Only celebrities of the same gender are ranked, as in the lookalike finder.
The percentage is a similarity score, not a probability. Two celebrities picked at random score about 33%, and only 1 pair in 100 reaches 58%. The full study of 5,000+ celebrities is in which celebrities look alike, according to an AI.
Common questions
Who looks like Mark Ruffalo?
Ollie's face-recognition model ranks Michael Biehn, Sebastian Stan, Michael Peña, Marco Rubio and Charlie Cox as the celebrities who look most like Mark Ruffalo. Michael Biehn is the closest, at 82% on Ollie's scale.
How similar is Michael Biehn to Mark Ruffalo?
Michael Biehn scores 82% against Mark Ruffalo on Ollie's scale. For comparison, two celebrities picked at random score about 33%, and only 1 pair in 100 reaches 58%, so every match on this page is unusually close.
How does Ollie decide who looks like Mark Ruffalo?
Ollie's own face-recognition model turns every photo into 512 numbers that describe the face's structure. It compares each of Mark Ruffalo's 9 photos with every photo of each other celebrity, averages the two closest photo pairs, and ranks celebrities by that score. Hair, makeup and background don't count.
Do I look like Mark Ruffalo?
Upload a photo to Ollie's free celebrity lookalike finder and it ranks 5,000+ celebrities, Mark Ruffalo included, by how close they are to your face. Your photo is never stored.