Mojo Celeste Mathers MNZM (née Minrod, born 23 November 1966) is a New Zealand politician and a former Member of Parliament (MP) for the Green Party.

She became known through her involvement with the Malvern Hills Protection Society and helped prevent the Central Plains Water Trust's proposal to build a large irrigation dam in Coalgate.

[2][3] Mathers first stood for Parliament in the 2005 election in the Rakaia electorate, when she was ranked 16th on the Green Party list,[8] winning 1,631 votes.

In 2009, Mathers wrote submissions opposing clauses of the Resource Management (Simplifying and Streamlining) Amendment Bill 2009 and arguing for the "setting of minimum environmental standards" across the country.

[13] In 2011, Mathers described her areas of policy interest as "rural issues, biodiversity, forestry and water, as well as animal welfare, disability and women's rights".

Speaker Lockwood Smith also said he "planned to develop a captioning service to make proceedings of the House more accessible to the hearing impaired" among the general public.

[17] During her two terms in parliament she held various spokesperson roles including Animal Welfare, Civil Defence, Commerce and Consumer Affairs, Disability Issues, Food and Natural Health.