mine was the x-men 30th anniversary issues.

It had to be some random issues of Batman back in the late 80's, but it was the Death of Superman that captured my imagination and got me hooked.

It's hard to say. If it wasn't an issue of Iron Man, then it was likely something from a friend's collection... which would probably be Spider-Man or Batman or some character along those lines.

The first comic I PURCHASED was an Iron Man comic. Unless you count the mini-comics that were packed in with He-Man figures.

Some Disney titles, I think. I remember having a huge omnibus of Donald Duck stories (in Russian) that I would read constantly.

It was an old Lois Lane comic, funny enough. I want to say it was 'Lois Lane, Convict!'

Probably also the HE-MAN mini comics that were included in the Masters of the Universe figures.   At a very young age I had Incredible Hulk,  Spider-Man, and Batman coloring books,  records, and story books.  I regularly watched Spider-Man and his Amazing Friends and the Incredible Hulk cartoons growing up. The first comic that I can remember purchasing was off the spinning rack at a 7 Eleven after a trip to the dentist; it was Uncanny X-Men 232. After that the race was on for all things comic book even birthday parties. I probably bought more books from the back issue boxes than the current issues available in those early collecting days, thankfully they were still relatively cheap then. I also begged for old collections from relatives that I knew that had them in attics and garages.  I amassed a surprising number in a short time.  My collection started out fairly old with books mostly printed before I was born.  It introduced me to a wide variety of characters and genres like old horrorcomics, etc.

does this count?

I believe this may have been my first. At least, the earliest comic I remember.

Naturally blue's had to do with gaming.

I still love this comic book series, I just wish I had more issues.

Kraven's Last Hunt.  I remember my grandmother giving me a box of assorted comic books, and all the KLH issues were in it.  I think I was around 9 or 10 at the time.