Functional writing is a pragmatic use of language for social and personal expression. It recorded the lowest mean score in the Kenya certificate of secondary education (K.C.S.E) examination for period 2011 to 2019 as revealed by KNEC examination reports with a mean grade below C+. The purpose of the study was to establish Influence of Resources used in teaching English Speech Functional Writing Skills among Secondary School Learners in West Pokot County. The objective of the study was to: establish the Influence of Resources used in teaching English Functional Writing among secondary school learners. The study used descriptive survey and correlation study designs. The study population consisted of 2580 Form 4 students and 34 teachers of English subject from 34 schools. The study used saturated sampling technique to select 31 teachers while Krejcie and Morgan table was used to determine sample size of 334 students who were then randomly sampled. Data collection was done through questionnaire and learners’ achievement test. Pilot study comprised of 3 teachers of English and 250 students from 3 secondary schools to establish the reliability of instruments through test – retest reliability method. Supervisors from the Department of Educational Communication Technology, and Curriculum Studies of Maseno University ascertained content validity of instruments. Descriptive statistics were used to analyze quantitative data. Findings revealed that the average student performance in speech writing was below average 46 (sd: 21.7). The median student mark was 50 (ranging 25-60). The study concluded that teachers vary their preference in terms of resources use. The study recommended that teachers use appropriate resources to meet need of the learners’ functional writing skills.