Are Cancer Man And Leo Woman Compatible?

I think so

One word - Hell yeah!  
I (22 Aug lioness, moon in leo, rising sagi), have been with my 12 July cancerian man (moon in pisces, rising capricorn), for 10 yrs (married 6yrs).  Our differences rub like cleansing fire.  We have an deeply affection, soothing relationship.  When we met, i saw immediately what I lacked in sensitivity and complexity.  And he gained from my confidence and spontaneity.

I do dominate and this frustrates him, but he's does like making decisions...

Completely underrated coupling.  Just look at Kevin Bacon (cancer) and Kyra Sedgwick (leo) who have survived a 20yr Hollywood marriage....

I m a cancer man and yes I love my leo woman to death and also know how much she loves me also.
However, a bit compromise is necessary because I m not one who would allow someone to dominate me. Still, I have found that cancer and leo compliment each other very well-cancer showers leo with huge attention and that is what she wants, in turn, leo woman displays affection and love openly in tons, all that cancer needs to feel secure. Also, if you are willing to compromise, control issues hardly matter.
Overall, I've to say this can be an extraordinarily romantic and loving couple.

This is not a good match, Cancer men tend to be a bit emotional and affectionate while Leo woman are very independent and like there freedom, there personalities and personal values may clash and the Leo may end up hurting the cancer time after time but not on purpose. But you can give it a shot but this is not a perfect match.

Umm i'm not quite sure but cancer males are complicated for a leo woman. Cancer males are very emotional and sensitive.. I'm with one right now i'm a cancer too though i love him to pieces we get along great.. But idk if a leo is hmmm i should look into it and get back to you on that one