The present utility model is related to a storage box for pet’s urn, comprising: a box body, said box body comprises a upper-side plate, a right-side plate, a left-side plate, and a bottom-side plate, the right end of the upper-side plate connects with the upper end of the right-side plate, the left end of the upper-side connects with upper end of the left-side plate, each ends of the bottom-side plate connects with the end of bottom of the left-side plate and end of bottom of the right-side plate and a cover body, said cover body comprises a front cover, a right-side cover, a left-side cover, and a back-side cover.一種寵物骨灰罐收納盒,其主要係包含:一盒體,該盒體包含一上盒板、一右側盒板、一左側盒板與一底盒板,該上盒板之右端與該右側盒板之上端相連接,該上盒板之左端與該左側盒板之上端相連接,該底盒板之兩端各自連接該左側盒板與該右側盒板之下端;以及一蓋體,該蓋體具有一正蓋板、一右側蓋板、一左側蓋板與一背蓋板,該背蓋板之一端與該左側蓋板之一端相連接,該左側蓋板之另一端與該正蓋板之一端連接,該正蓋板之另一端與該右側蓋板之一端相連接,其中,該背蓋板之任一面與該盒體呈垂直接合而形成容置空間,且該右側蓋板與該右側盒板相互疊接。22‧‧‧右側盒板221‧‧‧第一扣合裝置23‧‧‧底盒板32‧‧‧右側蓋板321‧‧‧第二扣合裝置40‧‧‧骨灰罐50‧‧‧經書