The current research aims to build the measure of the proactive personality of advanced handball players, and the researchers built the measure of proactive personality based on the theories that interpreted the proactive personality, as the sample of the construction of the scale (180) players as the measure was applied to the players and used the scientific foundations of the sincerity of statistical analysis of paragraphs such as the honesty of the content and the sincerity of construction by the adoptionof the method of excellence of paragraphs, The researchers concluded after the analysis of the factors derived (6) factors by the number of paragraphs (26) paragraphs distributed among the six factors, and the researchers recommended the use of the measure built by the researchers to measure the proactive personality of advanced handball players.