According to Naftogaz, facilities in the central Poltava region and the eastern Kharkiv region were targeted by drones and ballistic missiles.
Of the 10 people injured across the region, eight remain hospitalised while two are being treated as outpatients, Mr Lysak stated on Telegram.
Ukrainian drone attacks regularly disrupt air travel in Russia.
Ukraine has been defending itself against the Russian invasion for almost 1,000 days.
In a western district of Kyiv, drone debris fell into a multi-storey residential building, igniting fires in several flats.
The flames engulfed a fuel tank, Viktor Masley, head of the civil defence authority in the Ternopil region, told journalists.
Kiev is seeking to force Moscow into negotiations to end the war.
The Russian forces also fired two Iskander-M/KN-23 ballistic missiles at Ukraine from the Voronezh region, the air force said, without giving further details.
The Russian army fired cruise missiles and several Kinzhal hypersonic missiles at targets in the city, which is home to three million people, the Ukrainian Air Force said.
According to the Ukrainian Air Force, two ballistic missiles were fired at the city of millions from the Russian-controlled Crimea Peninsula.
