Is their a word for people who dislike someone because of their sexual orientation?

Homophobia

The word is not used only to describe a fear of, but also prejudice against.

Also: Heterosexism

Homophobe

Biphobia

I call them f*cktards.

Anyone who would discriminate against someone because of their sexual orientation is a horrible excuse for a human being in my book. Why can't we all just live and let live?

..homophobia? it really is the basic time period.... "Homophobia is a time period used to seek suggestion from countless adverse attitudes and emotions in the route of lesbian, gay and in certain situations bisexual, transgender human beings and behaviour, even with the actual undeniable reality that those are frequently lined less than different words which comprise biphobia and transphobia." "he time period "homophobia" is observable in serious and negative habit which comprise discrimination[a million][2] and violence on the theory of a perceived gay or in certain situations any non-heterosexual orientation."

Many words come to mind but none of them are nice enough to post.

Homophobia!

Heterosexist and Heterosexism

Heterosexist. Don't know if that's really a word, yet, but its the one people use for what you're describing.

Homophobia..... people like that are called homophobes. Technically they are homo's because they are homo-phobes, so if they call me a homo, which i am, im like well u are too. But yea its homophobia...