Since there must be over five hundred changes made from the original to the dub (including genders, character traits, etc.) I'll always be adding to this little comparison page. If you know of them that I don't have here, feel free to email me.

Currently, all I have up here are the name changes for heroes, villains, and minor characters. More will be coming soon!
Note: In Japanese names, the last name comes before the first name.

NAMES

Note: Yes, I know Tuxedo Kamen is not a senshi, but I didn't know where else to put him. The same goes with Princess Serenity, Prince Endymion, and King Endymion. "F-Tuxedo Mask" stands for Future Tuxedo Mask. I had to shorten it or it wouldn't "fit". Senshi

Senshi Name	Original	DiC Twist	Comments
Sailormoon	Tsukino Usagi	Serena
Sailormercury	Mizuno Ami	Amy Anderson	That's pronounced Ah-mee *not* Ay-mee (thanks Neko-chan!)
Sailormars	Hino Rei	Raye Hino	Rei to Raye, gee
Sailorjupiter	Kino Makoto	Lita
Sailorvenus	Aino Minako	Mina
Sailor Chibimoon	Chibi-Usa*	Rini	Oh yuck, yuck, yuck!
Tuxedo Kamen/Mask	Chiba Mamoru	Darien	In Mixx he's "Darien Shields"
	Princess Serenity	Princess Serena	SERENA?
	Prince Endymion	Prince Darien	DARIEN?
	King Endymion	F-Tuxedo Mask

* = Chibi-Usa's full name is Princess Usagi Small Lady Serenity. (Imagine filling out health forms!) In DIC it's simply Small Lady. (I believe)

Villains

Original Villain	DiC Villain	Comments
Zoisite(male)	Zoisite (female)	poor Zoi a gender change!
Kunzite	Malachite
The Negaforce	Queen Metallia
Alan	Ail	Ail's human disguise is "Ginga Seijuurou"
Cooan	Catsy	meow
Beruche	Birdy	chirp
Calaveras	Avery	chirp again
Petz	Prisma	no animal name?
Esmeraude/Esmeroodo	Emerald
Safiiru/Safiel/Saffir	Sapphire
Dimando/Demando	Diamond

Secondary Characters

Original	DiC	Comments
Osaka Naru (Naru-chan!)	Molly	What a bad accent!
Umino Gurio	Melvin	Call him Umino, not Gurio
Furuhata Motoki	Andrew	...
Furuhata Unazuki	Lizzy	...
Kumada Yuiichirou	Chad	...
Momo-chan	Melissa	Chibi-Usa's friend