Is 25 too old to start an onlyfans? Yes. No. 25 is just right. Vote View Results Is 25 too old to start an onlyfans? - Results (29 votes) Yes. 20.69% (6 votes) 6 No. 68.97% (20 votes) 20 25 is just right. 10.34% (3 votes) 3 Show Voting Form I was against it for so long due to my values but I think letting everyone else reep the rewards of doing so is just detrimental to me.