Implementations of a quick connect and disconnect (QCD) system for connecting and disconnecting a load via a rope to a pulling force include a primary load bar connected to a first rail and a second rail and a compression pin assembly to be inserted between the first rail and the second rail. The rails may be in a variety of configurations to accommodate different hitching systems for a pulling force. The rope, the primary load bar, and the compression pin are used to form a knot that may be tied and untied relatively quickly. One end of a QCD system can be attached to a pulling force and one leg of the knot formed on the QCD may be connected to a load. In this way, a load can be connected to and disconnected from a pulling force relatively quickly.