- This character is a fictional representation of Benito Mussolini, a real person. More information on this person can be found at Wikipedia.org.
- Benito Mussolini has not actually appeared in a New Earth story, but he has been mentioned on New Earth in Batman: Gotham Knights #9.
- In the Pre-Crisis Multiverse, Earth-Two and Earth-One each had a separate and distinct Mussolini. On the Post-Crisis New Earth, those two characters were combined into one being.
- Contrary to popular belief, he did not make the trains run on time.
- 7 Appearances of Benito Mussolini (New Earth)
- 2 Images featuring Benito Mussolini (New Earth)
- Quotations by or about Benito Mussolini (New Earth)
- Character Gallery: Benito Mussolini (New Earth)