Books One and Two and the first section of Harry Potter and the Prisoner of Azkaban are available to explore on Pottermore.com, so we’ve taken some of Ron's most daring and chivalrous moments from these early chapters.
We want to know which of the following heroic deeds impressed you the most, so vote for your favourite below.
We’ll be revealing the results of your votes on Friday – Ron's birthday – so remember to come back and see if your choice is the winner.
If you have Facebook and Twitter, join the conversation there and tell us your favourite heroic Ron moments. Look out for our upcoming articles on Ron, including our top comedy moments and some great fan art from the Pottermore Galleries.