The purpose of the study was to examine the relationship between planning and organizational development. A study of First City Monument Bank in Calabar Metropolis. The objectives were; to examine the relationship between long range planning and organizational development, to examine the relationship between intermediate planning and organizational development and to determine the relationship between short range planning and organizational development. Desk survey method was used in gathering relevant information on organizational planning and development. The study adopted Pearson product moment correlation statistical tool to examine the relationship between independent and dependent variables. Based on the analysis, the findings revealed that long range planning had a significant relationship on organizational development. Also shown that, intermediate planning and short range planning had a significant relationship on organizational development. The study recommended that policies should be disseminated down the line of management. There is an urgent need for all corporate management units to develop a policy that will be non-ambiguous, set out clear targets with well-defined objectives.