- Oakley community resource centre
- Objects on the highway licencing
- Off-street parking
- Older people
- Older people - social care
- Online council meetings
- Online maps
- Online payments
- Open data
- Order a recycling box or bag
- Organ donation
- Organisation of the council
- Out and about in Cheltenham
- Out of hours emergency contact numbers
- Out of school clubs
- Overflowing refuse bins