A beverage dispensing unit (1; 13; 15; 17) for an apparatus for supplying a beverage, in particular for supplying coffee, comprising: - an infeed section for a beverage to be dispensed; - a beverage dispensing section, comprising three dispensing spouts (31, 32, 33); - two ducts (41, 42) interposed in parallel between the infeed section and the dispensing section, each of the two ducts (41, 42) comprising an infeed in liquid transfer communication with the infeed section and an outfeed in liquid transfer communication with the dispensing section, each of the two ducts (41, 42) being intended to receive a respective part of the beverage; - a movable member (5; 53; 7) shiftable between a first position and a second position, and vice versa, the movable member (5; 53; 7) being designed to change a liquid transfer path between the outfeeds of the two ducts (41, 42) and the dispensing section, in such a way that: when the movable member (5; 53; 7) is in the first position, the two ducts (41, 42) are communicating with the dispensing section in such a way that the respective parts of beverage are introduced into a same first one of said three dispensing spouts; and when the movable member (5; 53; 7) is in the second position, the two ducts (41, 42) are communicating with the dispensing section in such a way that the respective part of beverage of one of the two ducts is introduced into a second one of said three dispensing spouts and the respective part of beverage of the other of the two ducts is introduced into a third one of said three dispensing spouts. - an infeed section for a beverage to be dispensed; - a beverage dispensing section, comprising three dispensing spouts (31, 32, 33); - two ducts (41, 42) interposed in parallel between the infeed section and the dispensing section, each of the two ducts (41, 42) comprising an infeed in liquid transfer communication with the infeed section and an outfeed in liquid transfer communication with the dispensing section, each of the two ducts (41, 42) being intended to receive a respective part of the beverage; - a movable member (5; 53; 7) shiftable between a first position and a second position, and vice versa, the movable member (5; 53; 7) being designed to change a liquid transfer path between the outfeeds of the two ducts (41, 42) and the dispensing section, in such a way that: when the movable member (5; 53; 7) is in the first position, the two ducts (41, 42) are communicating with the dispensing section in such a way that the respective parts of beverage are introduced into a same first one of said three dispensing spouts; and when the movable member (5; 53; 7) is in the second position, the two ducts (41, 42) are communicating with the dispensing section in such a way that the respective part of beverage of one of the two ducts is introduced into a second one of said three dispensing spouts and the respective part of beverage of the other of the two ducts is introduced into a third one of said three dispensing spouts. when the movable member (5; 53; 7) is in the first position, the two ducts (41, 42) are communicating with the dispensing section in such a way that the respective parts of beverage are introduced into a same first one of said three dispensing spouts; and when the movable member (5; 53; 7) is in the second position, the two ducts (41, 42) are communicating with the dispensing section in such a way that the respective part of beverage of one of the two ducts is introduced into a second one of said three dispensing spouts and the respective part of beverage of the other of the two ducts is introduced into a third one of said three dispensing spouts.