The Belarus president's office said the meeting with Oleksandr Turchynov was held in Lukashenko's residence in the village of Lyaskovichi near the border with Ukraine.
The brief statement provided no other details and Turchynov's official website made no mention of the talks.
Belarus was one of just 11 countries along with Russia to vote against a non-binding UN General Assembly resolution supporting Ukraine's territorial integrity and condemning Russia's annexation of its Crimea peninsula earlier this month.
Lukashenko told Kiev television on Friday that he had already spoken by telephone to Ukrainian boxer turned opposition leader Vitali Klitschko and was hoping to build friendly future relations with Ukraine.
"One has to speak to the devil if necessary to avert things from turning worse," Lukashenko said Friday.
Belarus relies heavily on Russian oil and natural gas shipments and is part of a Kremlin-led three-state customs union that also includes Kazakhstan.
But Lukashenko -- once referred to by Washington as the last dictator of Europe -- has uneasy relations with Russian President Vladimir Putin
...Second and fourth President of the Russian Federation and the first to remain sober. Putin is credited with bringing political stability and re-establishing something like the rule of law, which occasionally results in somebody dropping dead from polonium poisoning. Under Putin, a new group of business magnates controlling significant swathes of Russia's economy has emerged, all of whom have close personal ties to Putin. The old bunch, without close personal ties to Putin, are in jail or in exile or dead...and has been known to make unpredictable political decisions since rising to power in 1994.