Former Prime Minister Helen Clark will be in Whanganui next month to speak at a 10th anniversary celebration for UCOL's campus.
The dinner will be on Friday, August 24.
Clark was Prime Minister and a speaker at the opening of UCOL's Whanganui campus in 2008.
UCOL campus manager Bronwyn Paul said the institution sent an invitation to Clark and was thrilled she had accepted.
"We're just so fortunate that Helen was really keen to come back ... and has managed to fit it into her very, very busy schedule.