- Claudia Octavia - Nero's stepsister, the only daughter of Claudius by his third marriage to his second cousin Valeria Messalina. Nero divorced her for barrenness and married his mistress shortly after.
- Poppaea Sabina, who had become Nero's mistress while she was married to her second husband, Otho (later emperor). She bore Nero a child, Claudia Augusta, in 63, at which time she was made Augusta. Suetonius says Nero administered a fatal kick to Poppaea Sabina when she was pregnant a second time, in 65.
[See #11 on Thursday's -cide words to learn.]
- Statilia Messalina - Nero's wife from 66-68, she survived her husband.