- Gambling. see also Casino gambling; Online gambling; Problem gambling
- Gambling addiction
- Sandals, MH11
- Gaming. see Gambling
- Gamma-Dynacare Medical Laboratories. see Medical laboratories—Gamma-Dynacare Medical Laboratories
- Gas distributors
- Gas-fired generating stations
- Gas marketers. see Electricity retailers/gas marketers
- Gasoline prices
- MacLeod, E100
- Gasoline tax
- Wilkinson, E104
- Gasoline tax funding. see Transit systems—gasoline tax funding
- GDP. see Gross domestic product (GDP)
- General Electric Canada Co.
- Wilkinson, E83
- General Motors of Canada Ltd. see Automobile industry—General Motors of Canada Ltd.
- Generating stations. see Gas-fired generating stations; Hydroelectric generating stations
- Generic drugs
- GenMo salaried pension organization
- O'Toole, E169
- George A. Wright and Son Ltd.
- Pupatello, E450
- GICs. see Government-imposed charges (GICs)—on new housing
- Gladwell, Malcolm. see Conferences/seminars/symposiums—Collingwood Conference (Imagining Ontario's Future)—Gladwell, Malcolm (keynote speaker)
- Global adjustment. see Electricity rates—global adjustment
- Global economic recession. see Economic decline—international
- Global Risk Institute in Financial Services
- Goldcorp Inc.
- Red Lake mine
- Gravelle, E242-E243
- Red Lake mine
- Golden share. see Petro-Canada—golden share held by crown
- Good Government Act, 2009 (Bill 212)
- Adjudicative Tribunals Accountability, Governance and Appointments Act, 2009
- Takhar, E525
- Adjudicative Tribunals Accountability, Governance and Appointments Act, 2009
- Good Government Act, 2010 (Bill 110)
- Goods and services tax (GST)
- Delaney, E136
- Government accountability
- Government consultants
- Government contracts
- Buy Ontario policy
- Barrett, G155
- Buy Ontario policy
- Government credit rating
- Government debt
- Government expenditures
- Government-imposed charges (GICs)
- on new housing
- Miller, N., F534
- on new housing
- Government organizations
- definition
- Gélinas, SP367
- definition
- Government procurement
- information technology capacity
- McNeely, E60
- information technology capacity
- Government procurement policy
- Government programs
- Government record
- Government revenue
- Government service transfer to municipal jurisdiction
- Government services
- GP North Woods LP. see Forest industry—GP North Woods LP
- Grade 9 (assessment of mathematics). see Education Quality and Accountability Office (EQAO)—tests of student achievement—grade 9 (assessment of mathematics)
- Grading and marking
- Marchese, P37-P38
- Graduate students
- Milloy, E287
- Graduation (statistics)
- Grants
- education
- equity
- Pendergast, F573-F574
- equity
- education
- Grants to municipalities. see Transfer payments
- Gratuities. see Tips/gratuities—employers prohibited from taking employees' tips/gratuities
- Great Britain
- value added tax (VAT)
- Delaney, E137
- value added tax (VAT)
- Green energy. see Energy—renewable energy
- Green Energy Act, S.O. 2009, c.12, Sched. A
- Green infrastructure. see Water and sewer infrastructure—green infrastructure
- Green Office. see Ministry of Government Services—Ontario Public Service Green Office
- Greenfield Energy. see Gas-fired generating stations—Greenfield Energy—property tax
- Greenhouse gas emissions
- reduction
- Barrett, F362
- reduction
- Greenmantel Forest Inc. see Forest industry—Greenmantel Forest Inc.
- Gross domestic product (GDP). see also Debt-gross domestic product ratio
- Groves Memorial Community Hospital. see Hospital construction—Groves Memorial Community Hospital
- Grow-in benefits. see Pension plan reform—grow-in benefits
- GST. see Goods and services tax (GST)
- Guelph Data Centre