Under stress conditions, the endoplasmic reticulum and nucleus undergo turnover through selective macroautophagy/autophagy processes termed reticulophagy and nucleophagy, respectively. Our recent study has identified the protein Hva22/Rop1/Yep1, a member of the REEP1-REEP4 subfamily of the REEP protein family, as an essential factor for both processes in the fission yeast Schizosaccharomyces pombe. In the absence of Hva22/Yep1, reticulophagy and nucleophagy cargos without surrounding autophagic membranes accumulate in the cytoplasm. Interestingly, human proteins in the REEP1-REEP4 subfamily can functionally substitute for Hva22/Yep1 to facilitate reticulophagy. Phylogenetic and synteny analyses further reveal that the budding yeast reticulophagy receptor Atg40 is also a REEP1-REEP4 subfamily member. Similar to human REEP1-REEP4 subfamily proteins, Atg40 can functionally replace Hva22/Yep1. Based on our findings, we propose that promoting reticulophagy is a conserved function of REEP1-REEP4 subfamily proteins.