Note: those marked in bold and are near the end of that season's list of bad guys are usually the head bad-guy.

Dark Kingdom (Sailormoon)

• Jadeite
• Nephrite
• Zoisite
• Kunzite
• Queen Beryl
• Queen Metalia
• plus a bunch of miscellaneous youma

Aliens (SailormoonR, first arc [TV Series ONLY])

• Ail/Ginga Seijuurou
• Ann/Ginga Natsumi
• Makaiju
• plus a bunch of Cardians

Black Moon (SailormoonR, second arc)

• Rubeus
• Ayakashi Sisters
• Cooan
• Beruche
• Karaberas
• Petz
• Esmeroodo
• Safiiru
• Black Lady
• Prince Demando
• Wiseman
• plus a bunch of droids

Death Busters (SailormoonS)

• Kaolinite
• Eudial
• Mimete
• Tellu
• Viluy
• Cyprine
• Ptilol
• Professor Tomoe Souichi
• Mistress Nine
• plus a bunch of daimons

Dark Moon Circus (SailormoonSuperS)

• Amazon Trio
• Hawk Eye
• Tiger Eye
• Fish Eye
• Amazoness Quartet
• Cerecere
• Junjun
• Vesves
• Pallapalla
• Ziorconia
• Queen Neherenia
• plus a bunch of lemures

Sailor Animates (SailormoonStars, second arc)

• Iron Mouse
• Aluminum Siren
• Lead Crow
• Tin Nyanko
• Galaxia
• plus a bunch of sailor animates