Are there any pitcher's that lost a no hitter?

yes, many have. I'm a mets fan and i kno that Pedro lost a few late in the game and that tom seaver took 2 no-hitters into the ninth inning before losing them.

The question appears to be asking whether a pitcher has pitched a no-hitter, but lost the game. One pitcher, Ken Johnson of the Houston Colt .45s, has managed this dubious accomplishment. On four occasions, a pitcher for the visiting team has pitched an eight-inning complete game without allowing a hit and lost, but under MLB's current definition these don't count as no-hitters.