Financial literacy plays an essential role in the process of making financial decisions, as it represents a systematic effort aimed at the development of positive knowledge, and attitude. Extant literature indicates that the financial literacy among football players is low which ultimately affects their investment decisions. Therefore, the purpose of this study was to determine the influence of financial literacy on personal investment decisions among KPL players in Nairobi. The study was guided by the following specific objectives; to determine the influence of savings decisions, financial knowledge and skills, financial awareness and financial attitude on personal investment decisions among KPL players in Nairobi. The study adopted dual process theory, the exchange theory and the goal setting theory. The study employed a descriptive research design. The target population was 396 football players from the 18 teams playing the KPL for the season 2020/2021. The study covered a period of one year from November 2020 to August 2021. This study used a sample of 30% from each of the 18 KPL teams. Therefore, from each of the 18 teams, 7 football players were randomly selected making up a sample size of 126 football players. A self-administered structured questionnaire was given to the respondents for data collection. Quantitative data collected was analyzed using descriptive and inferential statistics. Statistical Package for Social Sciences (SPSS V. 23.0) was used for data analysis. Regression model was used to establish the relationship between the study variables. Before conducting the regression analysis, diagnostic tests was conducted. These tests included the multicollinearity and normality tests. The findings were presented in form of tables and figures. The findings were of importance to the football teams in Kenya as it emphasized on the need for financial literacy training. The study established that savings decisions, financial knowledge and skills, financial awareness and financial attitudes had a positive and significant influence on personal investment decisions among Kenya football premier league players in Kenya. The study concluded that the most important reason why one should start planning at an early stage of making saving decision is the power of compounding, which allows you to earn extra money on the interest received from investments. Being financially knowledgeable and skilled allows an individual to be better prepared for specific financial roadblocks, which, in turn, decreases the chances of personal economic distress. Financial awareness enables players to gain the ability to use knowledge and skills to effectively manage financial resources efficiently at a personal-level and through the lifecycle. In this era of dynamic financial markets and turbulent economic environment it is very important for every individual to keep a positive mindset towards his/her finances. A positive financial attitude helps an individual strike a right balance between the utilization of money and other aspects of life, not become overly conservative and achieve long-term financial goals. The study recommended that an individual should make a financial plan by making his or her own list and then think about which goals are the most important to him or her. The players should be encouraged to subscribe to financial newsletters. The players needs a basic understanding of financial concepts to make good financial decisions. every individual needs to keep a positive outlook about personal finances and the key to this is to develop financial skills in consultation with an expert like a certified financial planner (CFP) professional, who is equipped to take one on the path to attain freedom from financial worries.