Most examples of courage displayed by Atticus in To Kill a Mockingbird revolve in some manner around Tom Robinson. Aside from his decision to defend Tom at the trial, one which could endanger himself and his family, Atticus also:

• Stands up for Tom outside the jail against the lynch mob
• Personally delivers the news about Tom's death to Tom's wife and friends
• Is willing to maintain his relationships with Calpurnia and the African-American community
• Faces off with Bob Ewell, who spits in Atticus' face
• Displays his marksmanship skills once again by killing the mad dog
• Is willing to let Jem face responsibility for Bob Ewell's murder