Is there diesel Honda Ridgeline?

not that I have heard of or seen.

If there is, it would not be for sale in the US at this time.  I have heard some companies have diesel versions of stuff mostly for the European market right now.

There has been talk of a diesel in the works. I'm not sure if Honda will do this in the U.S.A. but it could happen. But at this time no all are gas V6's

i work for Honda dealership , i will ask at work tomorrow.!!!
i love my ridgeline. its awesome ride.

dude i wish there was they saying in 2010 there will be but still you should wait at least 2 years for them to work the bugs out, but with this truck in all city driving im getting 16.9592 mpg!!!!