A wheelchair with a collapsible armrest includes a tube unit, a seating unit, a wheel unit, a pair of footrests, two armrests and two grips. The seat tube unit includes a pair of front risers and a pair of rear risers. The armrests are foldably disposed on the seat tube unit, and each armrest includes a first pipe member pivotally connected to one of the rear risers, and a first pipe member pivotally connected to the first pipe member and detachably disposed on a corresponding one. The second pipe fitting of the front riser, whereby the second pipe fitting of each armrest can be detached from the respective front riser and turned toward the respective rear riser, and the second pipe fitting of each armrest is folded in half to be folded in The respective first pipe pieces are adjacent to the respective rear risers.一種具有可收折扶手的輪椅包含一座管單元、一坐靠單元、一輪組單元、一對腳踏座、兩扶手及兩握把。 該座管單元包括一對前立管及一對後立管。該等扶手可收折地設置於該座管單元，每一扶手包括一樞接於其中一該後立管的第一管件，及一樞接於該第一管件且可脫離地設置於所對應的該前立管的第二管件，藉此，使每一扶手的第二管件可脫離各自的前立管且朝向各自的後立管轉動，並使每一扶手的第二管件對折收合於各自的第一管件且鄰近於各自的後立管。
