Several thefts occurred overnight on Friday and in the early hours of Saturday morning, with victims in Flora Hill, Spring Gully and Bendigo.

Items including phones, wallets, cash and a vase are among those taken by the offender or offenders.

Senior Constable Chris Thomson said some of the vehicles had been left unlocked, but the offenders had forced entry with others.

Anyone with information on the thefts is asked to call Bendigo police on 5448 1300 or Crimestoppers on 1800 333 000.