• Rabbula
• Raccourci
• Raelian
• Ragged
• Raguly (Ragulée)
• Railway
• Rainbow
• Ràith Gràs
• Raphael
• Rapier
• Ratnik
• Rayed (Rayonny, Rayonnée, Rayonnante)
• Razanj ⚐
• Rebated
• Rebel
• Recercelée
• Recessed
• Reclining
• Reconciliation
• Recoursy
• Recrossed (Recroisetté)
• Red
• Red Hand ⚐
• Red Indian
• Red Ribbon
• Redeemer
• Redemption
• Reed
• Reformed Church in America +
• Reformed Church in Hungary +
• Reformed Church in Romania +
• Reformed Church of France +
• Regeneration
• Relic
• Relict (widow/widower)
• Religious Society of Friends +
• Reliquary
• Remembrance
• Renaissance
• Repentance
• Republic of North Macedonia ⚐
• Resistance
• Rest in Peace
• Resurrection
• Rhinestone
• Rho
• Ribbon
• Rifle
• Ring(s)
• Rio de Janeiro ⚐
• RIP
• Risen
• Rising Sun
• Rivers
• Rivne Oblast ⚐
• Roadside
• Robber
• Robed
• Rockabilly / Rock'n'Roll
• Rod
• Roman
• Roman, Alexander
• Romanian Orthodox Church +
• Rood
• Roofed
• Rooster
• Rope
• Rorschach
• Rosary
• Rose
• Rose of Sharon
• Rosicrucian
• Rosy
• Rotating
• Rounded
• Routed
• Rowan
• Rugged
• Russian Orthodox

⚐ denotes cross on the flag of a nation or region
+ denotes cross on the emblem of a church or denomination

There are countless more. We are continually updating information on all these crosses and adding more as they become known to us.