This study explores the use of reflection by library and information staff to support practice and continuing development. A questionnaire was sent to library and information mailing lists. A total of 424 responses were received, though the response rate varied for each question. Of 423 respondents 92% identified themselves as reflective practitioners, and 52% of 363 respondents engaged in reflective writing. A number of benefits and barriers were identified. It is concluded that reflective practice and reflective writing are valuable tools for library and information staff, particularly for professional development. Employers and professional bodies have a role in facilitating reflective practice.