Yes. But so can fleas, so you might want to treat for fleas too.

Fleas jump from host to host, so a flea can jump from one cat to another if bitten, but the bite itself will not cause the fleas.

When body length is considered, fleas can jump the furthest. Fleas can jump 200 times their body length. This would be like a person being able to jump over a 70 story building. Other great jumpers are bharals, hares, red kangaroos, and grasshoppers.

Fleas can be trained by putting them in a jar with a lid. After a while you can remove the lid but the fleas won't jump any higher than they did when the lid was there. So they say.

Fleas from a dog can jump onto any part of a person that is close enough for the flea to make the jump, so yes they could jump onto your head where they will find a home in your hair. You will then have a flea infestation in your hair. It is very easy for this to happen. If this happens there are special powders or shampoos to git rid of the fleas.