As of 2014, Hartley remains active in the industry. Appearing primarily in "mature"-themed pornography, she also has a line of instructional videos which are marketed under the Nina Hartley's Guide brand covering subjects ranging from basic sexual intercourse and foreplay, to anal sex and bondage. In 2006 she published her first book Nina Hartley's Guide to Total Sex.
In 2010, she quipped "Now I work with women who are younger than my breast implants".
Hartley played the part of Hillary Rodham Clinton in the film Who's Nailin' Paylin?, a pornographic parody of vice-presidential candidate Sarah Palin with Lisa Ann in the role of Palin.
Hartley was also in the 2010 documentary After Porn Ends, which is about life after being a porn actor."
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