Abstract: A dock bracket may include an elongate rail engaged by a first clamp, and a first platform support member structured and arranged to support a dock or a dock portion (e.g., a dock platform). A dock platform may include a first edge portion, a second edge portion, a tread member extending from the first edge portion and the second edge portion, and at least one fixation arm extending from at least the first edge portion. A dock accessory kit may include an elongate rail; a first clamp including a first clamp body, a first jaw member, a first clamp adjustment member, and an optional first rail securement member; and a first platform support member. A dock may include first and second dock assemblies, each including a dock section and a stringer pipe, and a dock platform attached to the first and second dock assemblies via first and second dock brackets.