An optical connection component includes optical fibers; one or a plurality of line members arranged in parallel with the optical fibers, line members having a lower elastic limit and being easier to undergo plastic deformation at room temperature than the optical fibers; a first securing member as a block having a plurality of capillaries extending parallel to one another or as a combination of a V-grooved board and a flat board, the V-grooved board having a plurality of V-grooves extending parallel to one another, the first securing member securing one-end portions of the optical fibers and one-end portions of the one or plurality of line members individually in the plurality of capillaries or in the plurality of V-grooves; and a second securing member that secures the optical fibers and the one or plurality of line members on a side near other-end portions of the one or plurality of line members.