Eileen Loach went missing at about 2.15pm today. She is described as being 5ft 5in and slim with short grey hair. She walks slightly bent forward and has a bandage on one of her feet.
When she was last seen she was wearing a red three-quarter length coat and sandals.
Police say she is likely to still be in the Kingswood area. Anyone able to help is asked to contact police on the 101 number.