The Sex and the City actor was then accused of "acting inappropriately" toward actress Zoe Lister-Jones when they both worked on Law & Order.
And Noth's most recent accuser, singer Lisa Gentile, alleged the actor had "sexually victimised" her in 2002 by kissing her and touching her breasts against her will.
In Noth's original statement about the first two allegations, he said the claims were "categorically false" and insisted he "did not assault these women".
He said: "The accusations against me made by individuals I met years, even decades, ago are categorically false.
"These stories could've been from 30 years ago or 30 days ago — no always means no — that is a line I did not cross. It's difficult not to question the timing of these stories coming out. I don't know for certain why they are surfacing now, but I do know this: I did not assault these women."
He later insisted he wouldn't be making a fresh statement.
He told paparazzi while walking in his neighbourhood in Massachusetts: "You have my statement, right? My statement is out, I rest by my statement. I'll now let the chips fall where they may. My statement is my statement, that's all I can give."
The actor has been fired from his role in The Equalizer and dropped by his talent agency in the wake of the allegations.
Sexual harm - Where to get help
If it's an emergency and you feel that you or someone else is at risk, call 111.
If you've ever experienced sexual assault or abuse and need to talk to someone, contact Safe to Talk confidentially, any time 24/7:
• Call 0800 044 334
• Text 4334
• Email support@safetotalk.nz
• For more info or to web chat visit safetotalk.nz
Alternatively contact your local police station - click here for a list.
If you have been sexually assaulted, remember it's not your fault.
