Disclosed is a prefabricated miniature greenhouse. The prefabricated miniature greenhouse according to an embodiment of the present invention includes a plurality of unit panel modules where each of which has a periphery of a transparent resin panel finished with a plurality of extrusion frames. The plurality of unit panel modules are fitted to each other to form a horizontal shape, a right angle, and an obtuse angle using the extrusion frames. According to embodiments of the present invention, the prefabricated miniature greenhouse can be easily installed through assembling, and thereby reducing the burden on the construction costs.COPYRIGHT KIPO 2018조립식 미니온실이 개시된다. 본 발명의 실시 예에 따른 조립식 미니온실은 투명한 수지패널의 둘레가 복수의 압출프레임으로 마감 처리된 복수의 단위패널모듈을 포함하고, 복수의 상기 단위패널모듈 사이가 상기 압출프레임을 통해 상호 수평, 직각, 둔각을 이루도록 끼워져 결합될 수 있다.