Ronna is a feminine given name. People with that name include:

• Ronna Brott, Master with the Ontario Superior Court
• Ronna Burger (born 1947), American philosopher
• Ronna C. Johnson, American professor of English
• Ronna McDaniel (born 1973), American political operative
• Ronna Reeves (born 1968), American country music singer
• Ronna Rísquez, Venezuelan journalist
• Ronna Romney (born 1943), American Republican politician and radio talk show host

• Ronna Beckman, a character in The West Wing

• ronna-, a metric prefix denoting a factor of 10²⁷
• Ronna and Beverly, characters created and embodied by actor/comedians Jessica Chaffin and Jamie Denbo
• Ronna-Rae Leonard (active from 2017), Canadian politician
• Ranna (disambiguation)
• HMT Rohna
• Roma (disambiguation)
• Rona (disambiguation)
• All pages with titles containing Ronna