In order to promote well-being and alleviate loneliness among older women, a program was developed to help them improve existing friendships or develop new friendships. In a pilot study thirty-two participants in the program were interviewed on their friendships and loneliness at two points in time, immediately following the course and a year later. Loneliness scores were compared to those of a matched control group from a large nationally representative sample. Both groups were very lonely initially and demonstrated a significant reduction in loneliness a year later. However more women in the friendship course were successful in reducing their loneliness; these women had developed new friendships of varying degrees of closeness and had increased the complexity of their friendship networks. These changes are significantly related to the decline in loneliness. Limitations of the research design and suggestions for future studies on the friendship program are presented in the discussion.