Light-receiving element and light-emitting device

The invention provides a light-receiving element and a light-emitting device, and realizes a light-receiving element (40) in which the length in the direction perpendicular to the direction in which light-receiving regions (43) are arranged can be suppressed. A light-receiving element (40) has a light-receiving surface (42) provided with a plurality of light-receiving regions (43) arranged side by side in a first direction, and a plurality of wiring regions (44) electrically connected to the plurality of light-receiving regions (43). A plurality of wiring regions (44) electrically connected to the plurality of light-receiving regions (43) among the plurality of wiring regions (44) are provided in a light-receiving element (40) in an end region, which is a region other than a central region, on the light-receiving surface (42). 本发明提供一种受光元件、发光装置，实现对与受光区域(43)所排列的方向垂直的方向上的长度可抑制的受光元件(40)。是具有设有在第一方向上排列配置的多个受光区域(43)、以及与多个受光区域(43)电连接的多个配线区域(44)的受光面(42)的受光元件(40)，并且是多个配线区域(44)之中与多个受光区域(43)电连接的多个配线区域(44)在受光面(42)上设置在除中央区