Mikael Aramyants (Armenian: Միքայել Արամյանց, May 4, 1843, Kyatuk, Varanda, Artsakh – 1923, Tiflis) was an Armenian oil magnate, industrialist, financier, and a philanthropist, and a founder and board member of the Tiflis National Charitable Society.

He was a close friend of Alexander Mantashyants and his charitable contributions rivaled those of fellow oil magnate.

He was instrumental in bringing the first X-ray to Tbilisi from Europe in order to help to diagnose people and cure them.

The name of Mikael Aramyants is connected with Tbilisi Marriott Hotel which he built in the beginning of the 20th century and called it "Mazhestik" in memory of his beloved ship.

After the Bolsheviks came to rule the country Aramyants lost most of his wealth and died of hunger in the basement of his hotel.