A house in Macintoshs Rd near Kakatahi was burgled over the weekend of May 11-13. Televisions, computer equipment and shearing gear were stolen.
A vehicle was stolen from Duncan St, Whanganui East, between 8.30pm on Friday and 8.30am on Saturday. It is a mauve-coloured Daihatsu Terios, registration GQF467.
Wainhouse said a number of thefts from vehicles over the weekend appeared to be connected.
Two cars in Gloucester St were broken into between 5.30pm on Friday and 9am on Saturday. Shoes were stolen from one vehicle and gym equipment from the other.
In nearby Liverpool St an iPhone, shoes and soccer equipment were taken from a car between 10.30pm on Friday and 10am on Saturday.
A Samsung phone, cash and a wallet were stolen from a car in Gurr Pl on Sunday between 10am and 12.30pm.
"We'd like to hear from people who saw anyone acting suspiciously around vehicles in these areas or with information that may assist police," Wainhouse said.
Contact Whanganui Police on 349 0600 or Crimestoppers anonymously on 0800 555 111.