Circular RNAs (circRNAs) have profound effects on establishment and pathogenesis of esophageal squamous cell carcinoma (ESCC). Here, we defined whether circRNA solute carrier family 7 member 5 (circ-SLC7A5, also called hsa_circ_0040796) is causally involved in the pathogenesis of ESCC. Circ-SLC7A5, microRNA (miR)-874-3p and coronin-1C (CORO1C) expression levels were gauged by qRT-PCR or immunoblotting. Cell functional phenotypes were tested by colony formation, EdU, flow cytometry, transwell and wound-healing assays. RNA immunoprecipitation (RIP) and dual-luciferase reporter assays were applied to ascertained circ-SLC7A5/miR-874-3p and miR-874-3p/CORO1C relationships. Circ-SLC7A5 was highly expressed in human ESCC. Circ-SLC7A5 depletion impaired cell growth, migration, invasiveness, and promoted apoptosis. Circ-SLC7A5 knockdown diminished ESCC cell tumorigenicity. Mechanistically, circ-SLC7A5 contained a binding site for miR-874-3p. Also, miR-874-3p was responsible for circ-SLC7A5's function in ESCC cells. CORO1C was a direct miR-874-3p target. Circ-SLC7A5 functioned as a competing endogenous RNA (ceRNA) to control CORO1C by competing for shared miR-874-3p. Furthermore, CORO1C knockdown phenocopied miR-874-3p overexpression in impacting the biological behaviors of ESCC cells. These findings identify circ-SLC7A5 as a crucial modulator of ESCC cells and establish a novel circ-SLC7A5/miR-874-3p/CORO1C ceRNA network in ESCC.