We reported earlier that Russia launched three missiles at Ukraine overnight.
Odesa's regional governor Oleh Kiper has now revealed two people - a married couple - were killed in Odesa's suburbs, while another person was wounded in the attack.
Ukraine's air force earlier said the Russians launched two ballistic missiles and one guided air missile targeting the southern region of Odesa.
The guided air missile was destroyed, the air force said, but it didn't say what happened to the ballistic missiles.
The missile attack came as Ukraine and Russia fired drone attacks at one another through the night.