Lewis Arnold may refer to:

• Lewis Golding Arnold (1817–1871), U.S. Army officer
• Lewis Arnold (director), English director

• Joanna Falco-Leshin
• Joanna Field
• Joanna Flatau
• Joanna Forest
• Joanna Fox
• Joanna Fox Waddill
• Joanna Francesa
• Joanna Fuhrman
• Joanna Grudzinska
• Joannaguy
• Joanna Haigh
• Joanna Hargreaves
• Joanna Heffernan
• Joanna Heights, Pennsylvania
• Joanna Henryka Kocielnik
• Joanna Hiffernan
• Joanna Higson
• Joanna Hogg
• Joannah Tincey
• Joanna I
• Joanna I, Countess of Auvergne
• Joanna I, Countess of Burgundy
• Joanna II of Navarre
• Joanna Ines De La Cruz
• Joanna I of Auvergne