Mount Korab (Macedonian: Голем Кораб, Golem Korab, Albanian: Maja e Korabit or Mali i Korabit ) is the highest mountain of the Republic of Macedonia and Albania, its peak forming a frontier between the two countries. The peak lies adjacent to the Šar Mountains.

Mount Korab is also pictured in the coat of arms of Macedonia.

The peaks are occasionally ruptured by radial tectonics in the shape of blocks that end in the Radika Valley on the Macedonian side. These blocks occasionally have steep slopes that reach up to 500 m (1,640 ft). In its highest part, above 2,000 m (6,562 ft), the climate is alpine and includes some alpine flora elements. The mountain is home to spectacular Korab Falls in the upper valley of the Dlaboka River. During spring time, the waterfall reaches a height of over 130 meters, which makes it the highest in Macedonia. The state border intersects the higher peak, Great Korab.

Ascent from the Macedonian side involves entering the Macedonian-Albanian boundary area, for which a special permit is required from the Macedonian Ministry of internal affairs, although people regularly track on Korab without it.