Daffodil Days

Daffodil Days may refer to:


 * Daffodil Day (Canada), a campaign organised by the Canadian Cancer Society since 1957
 * A similar campaign organised by the American Cancer Society since the 1970s
 * Daffodil Day (Australia), the Cancer Council Australia version of the event, running since 1986
 * Daffodil Day (Ireland), the Irish Cancer Society's version of the campaign, running since 1988
 * The Cancer Society of New Zealand's version of the campaign, running since 1990