- Nick Zano- Presently, he is dating Nick Zano who is starring opposite to her in feature series “2 Broke Girls” as Johnny. They are fond hanging out together since 1 year and five months. He entered her life in the late 2011.
- Tom Hiddleston – The famous rugby player who passionately changed in to actor and added himself to 2nd position amongst the ranking of 2013, Top 100 Sexiest Star. He was honoured with the love of Kat in the year 2010. Howsoever, it did not last very long; in fact, some of the people consider it to be just a silly rumour.
- Ryan Gosling - The famous Canadian actor had been in love with Hollywood beauty Kat Dennings for quite a short period that seemed to end before it got started. They where seem hanging about hand in hand just for five that was initiated in the late of 2009 and end in the beginning of 2010.
- Matthew Gray Gubler- The famous character “Spencer Reid” of hit series Criminal mind has taken the heart of Kat in the January month of 2007. But this attraction lasted for just seven month was considered to be easily switched off in the Hollywood and finally ended in a uncomfortable zone in August month of the same year.
- Ira David Wood - The world reputed American actor, Ira David wood was also in the list of Kat boyfriend during the rolling season of 2005. Howsoever, the love story still remains as mystery that why the break did up took place.
Actress Kat Dennings is the hottest American beauty admired for her smoky eyes and innocent face with all the magnificent blend of attractiveness. She has always remained a controversial topic in the Hollywood industry because of her beauty prettiness and the huge list of boyfriend that appears tom be endless. Today, let us discuss about her personal life i.e. about her massive list of boyfriend. The details are provided as below. Do have a look over the Kat Dennings boyfriends list below as of 2016 year: